148721508

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:144

約数の個数: 240

約数和(自身を含む): 464454144

約数和(自身を除く): 315732636

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 27, 31, 34, 36, 39, 51, 52, 54, 62, 67, 68, 78, 81, 93, 102, 108, 117, 124, 134, 153, 156, 162, 186, 201, 204, 221, 234, 268, 279, 306, 324, 351, 372, 402, 403, 442, 459, 468, 527, 558, 603, 612, 663, 702, 804, 806, 837, 871, 884, 918, 1053, 1054, 1116, 1139, 1206, 1209, 1326, 1377, 1404, 1581, 1612, 1674, 1742, 1809, 1836, 1989, 2077, 2106, 2108, 2278, 2412, 2418, 2511, 2613, 2652, 2754, 3162, 3348, 3417, 3484, 3618, 3627, 3978, 4154, 4212, 4556, 4743, 4836, 5022, 5226, 5427, 5508, 5967, 6231, 6324, 6834, 6851, 7236, 7254, 7839, 7956, 8308, 9486, 10044, 10251, 10452, 10854, 10881, 11934, 12462, 13668, 13702, 14229, 14508, 14807, 15678, 17901, 18693, 18972, 20502, 20553, 21708, 21762, 23517, 23868, 24924, 27001, 27404, 28458, 29614, 30753, 31356, 32643, 35309, 35802, 37386, 41004, 41106, 42687, 43524, 44421, 47034, 54002, 56079, 56916, 59228, 61506, 61659, 65286, 70551, 70618, 71604, 74772, 81003, 82212, 85374, 88842, 92259, 94068, 105927, 108004, 112158, 123012, 123318, 130572, 133263, 141102, 141236, 162006, 168237, 170748, 177684, 184518, 184977, 211854, 224316, 243009, 246636, 266526, 282204, 317781, 324012, 336474, 369036, 369954, 399789, 423708, 459017, 486018, 533052, 554931, 635562, 672948, 729027, 739908, 799578, 918034, 953343, 972036, 1109862, 1199367, 1271124, 1377051, 1458054, 1599156, 1836068, 1906686, 2187081, 2219724, 2398734, 2754102, 2860029, 2916108, 3813372, 4131153, 4374162, 4797468, 5508204, 5720058, 8262306, 8748324, 11440116, 12393459, 16524612, 24786918, 37180377, 49573836, 74360754, 148721508]

約数ペア:

[(1, 148721508), (2, 74360754), (3, 49573836), (4, 37180377), (6, 24786918), (9, 16524612), (12, 12393459), (13, 11440116), (17, 8748324), (18, 8262306), (26, 5720058), (27, 5508204), (31, 4797468), (34, 4374162), (36, 4131153), (39, 3813372), (51, 2916108), (52, 2860029), (54, 2754102), (62, 2398734), (67, 2219724), (68, 2187081), (78, 1906686), (81, 1836068), (93, 1599156), (102, 1458054), (108, 1377051), (117, 1271124), (124, 1199367), (134, 1109862), (153, 972036), (156, 953343), (162, 918034), (186, 799578), (201, 739908), (204, 729027), (221, 672948), (234, 635562), (268, 554931), (279, 533052), (306, 486018), (324, 459017), (351, 423708), (372, 399789), (402, 369954), (403, 369036), (442, 336474), (459, 324012), (468, 317781), (527, 282204), (558, 266526), (603, 246636), (612, 243009), (663, 224316), (702, 211854), (804, 184977), (806, 184518), (837, 177684), (871, 170748), (884, 168237), (918, 162006), (1053, 141236), (1054, 141102), (1116, 133263), (1139, 130572), (1206, 123318), (1209, 123012), (1326, 112158), (1377, 108004), (1404, 105927), (1581, 94068), (1612, 92259), (1674, 88842), (1742, 85374), (1809, 82212), (1836, 81003), (1989, 74772), (2077, 71604), (2106, 70618), (2108, 70551), (2278, 65286), (2412, 61659), (2418, 61506), (2511, 59228), (2613, 56916), (2652, 56079), (2754, 54002), (3162, 47034), (3348, 44421), (3417, 43524), (3484, 42687), (3618, 41106), (3627, 41004), (3978, 37386), (4154, 35802), (4212, 35309), (4556, 32643), (4743, 31356), (4836, 30753), (5022, 29614), (5226, 28458), (5427, 27404), (5508, 27001), (5967, 24924), (6231, 23868), (6324, 23517), (6834, 21762), (6851, 21708), (7236, 20553), (7254, 20502), (7839, 18972), (7956, 18693), (8308, 17901), (9486, 15678), (10044, 14807), (10251, 14508), (10452, 14229), (10854, 13702), (10881, 13668), (11934, 12462)]