131464944

素因数分解:

$2^4\times 3^7\times {\mathrm{13}}^1\times {\mathrm{17}}^2$

素因数の和:76

約数の個数: 240

約数和(自身を含む): 437020640

約数和(自身を除く): 305555696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 27, 34, 36, 39, 48, 51, 52, 54, 68, 72, 78, 81, 102, 104, 108, 117, 136, 144, 153, 156, 162, 204, 208, 216, 221, 234, 243, 272, 289, 306, 312, 324, 351, 408, 432, 442, 459, 468, 486, 578, 612, 624, 648, 663, 702, 729, 816, 867, 884, 918, 936, 972, 1053, 1156, 1224, 1296, 1326, 1377, 1404, 1458, 1734, 1768, 1836, 1872, 1944, 1989, 2106, 2187, 2312, 2448, 2601, 2652, 2754, 2808, 2916, 3159, 3468, 3536, 3672, 3757, 3888, 3978, 4131, 4212, 4374, 4624, 5202, 5304, 5508, 5616, 5832, 5967, 6318, 6936, 7344, 7514, 7803, 7956, 8262, 8424, 8748, 9477, 10404, 10608, 11016, 11271, 11664, 11934, 12393, 12636, 13872, 15028, 15606, 15912, 16524, 16848, 17496, 17901, 18954, 20808, 22032, 22542, 23409, 23868, 24786, 25272, 28431, 30056, 31212, 31824, 33048, 33813, 34992, 35802, 37179, 37908, 41616, 45084, 46818, 47736, 49572, 50544, 53703, 56862, 60112, 62424, 66096, 67626, 70227, 71604, 74358, 75816, 90168, 93636, 95472, 99144, 101439, 107406, 113724, 124848, 135252, 140454, 143208, 148716, 151632, 161109, 180336, 187272, 198288, 202878, 210681, 214812, 227448, 270504, 280908, 286416, 297432, 304317, 322218, 374544, 405756, 421362, 429624, 454896, 483327, 541008, 561816, 594864, 608634, 632043, 644436, 811512, 842724, 859248, 912951, 966654, 1123632, 1217268, 1264086, 1288872, 1623024, 1685448, 1825902, 1933308, 2434536, 2528172, 2577744, 2738853, 3370896, 3651804, 3866616, 4869072, 5056344, 5477706, 7303608, 7733232, 8216559, 10112688, 10955412, 14607216, 16433118, 21910824, 32866236, 43821648, 65732472, 131464944]

約数ペア:

[(1, 131464944), (2, 65732472), (3, 43821648), (4, 32866236), (6, 21910824), (8, 16433118), (9, 14607216), (12, 10955412), (13, 10112688), (16, 8216559), (17, 7733232), (18, 7303608), (24, 5477706), (26, 5056344), (27, 4869072), (34, 3866616), (36, 3651804), (39, 3370896), (48, 2738853), (51, 2577744), (52, 2528172), (54, 2434536), (68, 1933308), (72, 1825902), (78, 1685448), (81, 1623024), (102, 1288872), (104, 1264086), (108, 1217268), (117, 1123632), (136, 966654), (144, 912951), (153, 859248), (156, 842724), (162, 811512), (204, 644436), (208, 632043), (216, 608634), (221, 594864), (234, 561816), (243, 541008), (272, 483327), (289, 454896), (306, 429624), (312, 421362), (324, 405756), (351, 374544), (408, 322218), (432, 304317), (442, 297432), (459, 286416), (468, 280908), (486, 270504), (578, 227448), (612, 214812), (624, 210681), (648, 202878), (663, 198288), (702, 187272), (729, 180336), (816, 161109), (867, 151632), (884, 148716), (918, 143208), (936, 140454), (972, 135252), (1053, 124848), (1156, 113724), (1224, 107406), (1296, 101439), (1326, 99144), (1377, 95472), (1404, 93636), (1458, 90168), (1734, 75816), (1768, 74358), (1836, 71604), (1872, 70227), (1944, 67626), (1989, 66096), (2106, 62424), (2187, 60112), (2312, 56862), (2448, 53703), (2601, 50544), (2652, 49572), (2754, 47736), (2808, 46818), (2916, 45084), (3159, 41616), (3468, 37908), (3536, 37179), (3672, 35802), (3757, 34992), (3888, 33813), (3978, 33048), (4131, 31824), (4212, 31212), (4374, 30056), (4624, 28431), (5202, 25272), (5304, 24786), (5508, 23868), (5616, 23409), (5832, 22542), (5967, 22032), (6318, 20808), (6936, 18954), (7344, 17901), (7514, 17496), (7803, 16848), (7956, 16524), (8262, 15912), (8424, 15606), (8748, 15028), (9477, 13872), (10404, 12636), (10608, 12393), (11016, 11934), (11271, 11664)]