173138472

素因数分解:

$2^3\times 3^5\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:95

約数の個数: 288

約数和(自身を含む): 575527680

約数和(自身を除く): 402389208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 27, 31, 34, 36, 39, 51, 52, 54, 62, 68, 72, 78, 81, 93, 102, 104, 108, 117, 124, 136, 153, 156, 162, 169, 186, 204, 216, 221, 234, 243, 248, 279, 306, 312, 324, 338, 351, 372, 403, 408, 442, 459, 468, 486, 507, 527, 558, 612, 648, 663, 676, 702, 744, 806, 837, 884, 918, 936, 972, 1014, 1053, 1054, 1116, 1209, 1224, 1326, 1352, 1377, 1404, 1521, 1581, 1612, 1674, 1768, 1836, 1944, 1989, 2028, 2106, 2108, 2232, 2418, 2511, 2652, 2754, 2808, 2873, 3042, 3159, 3162, 3224, 3348, 3627, 3672, 3978, 4056, 4131, 4212, 4216, 4563, 4743, 4836, 5022, 5239, 5304, 5508, 5746, 5967, 6084, 6318, 6324, 6696, 6851, 7254, 7533, 7956, 8262, 8424, 8619, 9126, 9486, 9672, 10044, 10478, 10881, 11016, 11492, 11934, 12168, 12636, 12648, 13689, 13702, 14229, 14508, 15066, 15717, 15912, 16524, 17238, 17901, 18252, 18972, 20088, 20553, 20956, 21762, 22984, 23868, 25272, 25857, 27378, 27404, 28458, 29016, 30132, 31434, 32643, 33048, 34476, 35802, 36504, 37944, 41067, 41106, 41912, 42687, 43524, 47151, 47736, 51714, 53703, 54756, 54808, 56916, 60264, 61659, 62868, 65286, 68952, 71604, 77571, 82134, 82212, 85374, 87048, 89063, 94302, 97929, 103428, 107406, 109512, 113832, 123318, 125736, 128061, 130572, 141453, 143208, 155142, 164268, 164424, 170748, 178126, 184977, 188604, 195858, 206856, 214812, 232713, 246636, 256122, 261144, 267189, 282906, 310284, 328536, 341496, 356252, 369954, 377208, 391716, 424359, 429624, 465426, 493272, 512244, 534378, 554931, 565812, 620568, 698139, 712504, 739908, 783432, 801567, 848718, 930852, 1024488, 1068756, 1109862, 1131624, 1273077, 1396278, 1479816, 1603134, 1664793, 1697436, 1861704, 2137512, 2219724, 2404701, 2546154, 2792556, 3206268, 3329586, 3394872, 4439448, 4809402, 5092308, 5585112, 6412536, 6659172, 7214103, 9618804, 10184616, 13318344, 14428206, 19237608, 21642309, 28856412, 43284618, 57712824, 86569236, 173138472]

約数ペア:

[(1, 173138472), (2, 86569236), (3, 57712824), (4, 43284618), (6, 28856412), (8, 21642309), (9, 19237608), (12, 14428206), (13, 13318344), (17, 10184616), (18, 9618804), (24, 7214103), (26, 6659172), (27, 6412536), (31, 5585112), (34, 5092308), (36, 4809402), (39, 4439448), (51, 3394872), (52, 3329586), (54, 3206268), (62, 2792556), (68, 2546154), (72, 2404701), (78, 2219724), (81, 2137512), (93, 1861704), (102, 1697436), (104, 1664793), (108, 1603134), (117, 1479816), (124, 1396278), (136, 1273077), (153, 1131624), (156, 1109862), (162, 1068756), (169, 1024488), (186, 930852), (204, 848718), (216, 801567), (221, 783432), (234, 739908), (243, 712504), (248, 698139), (279, 620568), (306, 565812), (312, 554931), (324, 534378), (338, 512244), (351, 493272), (372, 465426), (403, 429624), (408, 424359), (442, 391716), (459, 377208), (468, 369954), (486, 356252), (507, 341496), (527, 328536), (558, 310284), (612, 282906), (648, 267189), (663, 261144), (676, 256122), (702, 246636), (744, 232713), (806, 214812), (837, 206856), (884, 195858), (918, 188604), (936, 184977), (972, 178126), (1014, 170748), (1053, 164424), (1054, 164268), (1116, 155142), (1209, 143208), (1224, 141453), (1326, 130572), (1352, 128061), (1377, 125736), (1404, 123318), (1521, 113832), (1581, 109512), (1612, 107406), (1674, 103428), (1768, 97929), (1836, 94302), (1944, 89063), (1989, 87048), (2028, 85374), (2106, 82212), (2108, 82134), (2232, 77571), (2418, 71604), (2511, 68952), (2652, 65286), (2754, 62868), (2808, 61659), (2873, 60264), (3042, 56916), (3159, 54808), (3162, 54756), (3224, 53703), (3348, 51714), (3627, 47736), (3672, 47151), (3978, 43524), (4056, 42687), (4131, 41912), (4212, 41106), (4216, 41067), (4563, 37944), (4743, 36504), (4836, 35802), (5022, 34476), (5239, 33048), (5304, 32643), (5508, 31434), (5746, 30132), (5967, 29016), (6084, 28458), (6318, 27404), (6324, 27378), (6696, 25857), (6851, 25272), (7254, 23868), (7533, 22984), (7956, 21762), (8262, 20956), (8424, 20553), (8619, 20088), (9126, 18972), (9486, 18252), (9672, 17901), (10044, 17238), (10478, 16524), (10881, 15912), (11016, 15717), (11492, 15066), (11934, 14508), (12168, 14229), (12636, 13702), (12648, 13689)]