139951476

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1$

素因数の和:400

約数の個数: 144

約数和(自身を含む): 426922496

約数和(自身を除く): 286971020

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 67, 81, 84, 108, 126, 134, 162, 189, 201, 243, 252, 268, 307, 324, 378, 402, 469, 486, 567, 603, 614, 756, 804, 921, 938, 972, 1134, 1206, 1228, 1407, 1701, 1809, 1842, 1876, 2149, 2268, 2412, 2763, 2814, 3402, 3618, 3684, 4221, 4298, 5427, 5526, 5628, 6447, 6804, 7236, 8289, 8442, 8596, 10854, 11052, 12663, 12894, 16281, 16578, 16884, 19341, 20569, 21708, 24867, 25326, 25788, 32562, 33156, 37989, 38682, 41138, 49734, 50652, 58023, 61707, 65124, 74601, 75978, 77364, 82276, 99468, 113967, 116046, 123414, 143983, 149202, 151956, 174069, 185121, 227934, 232092, 246828, 287966, 298404, 348138, 370242, 431949, 455868, 522207, 555363, 575932, 696276, 740484, 863898, 1044414, 1110726, 1295847, 1666089, 1727796, 2088828, 2221452, 2591694, 3332178, 3887541, 4998267, 5183388, 6664356, 7775082, 9996534, 11662623, 15550164, 19993068, 23325246, 34987869, 46650492, 69975738, 139951476]

約数ペア:

[(1, 139951476), (2, 69975738), (3, 46650492), (4, 34987869), (6, 23325246), (7, 19993068), (9, 15550164), (12, 11662623), (14, 9996534), (18, 7775082), (21, 6664356), (27, 5183388), (28, 4998267), (36, 3887541), (42, 3332178), (54, 2591694), (63, 2221452), (67, 2088828), (81, 1727796), (84, 1666089), (108, 1295847), (126, 1110726), (134, 1044414), (162, 863898), (189, 740484), (201, 696276), (243, 575932), (252, 555363), (268, 522207), (307, 455868), (324, 431949), (378, 370242), (402, 348138), (469, 298404), (486, 287966), (567, 246828), (603, 232092), (614, 227934), (756, 185121), (804, 174069), (921, 151956), (938, 149202), (972, 143983), (1134, 123414), (1206, 116046), (1228, 113967), (1407, 99468), (1701, 82276), (1809, 77364), (1842, 75978), (1876, 74601), (2149, 65124), (2268, 61707), (2412, 58023), (2763, 50652), (2814, 49734), (3402, 41138), (3618, 38682), (3684, 37989), (4221, 33156), (4298, 32562), (5427, 25788), (5526, 25326), (5628, 24867), (6447, 21708), (6804, 20569), (7236, 19341), (8289, 16884), (8442, 16578), (8596, 16281), (10854, 12894), (11052, 12663)]