139703148

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{1249}}^1$

素因数の和:1511

約数の個数: 72

約数和(自身を含む): 382200000

約数和(自身を除く): 242496852

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 239, 468, 478, 717, 956, 1249, 1434, 2151, 2498, 2868, 3107, 3747, 4302, 4996, 6214, 7494, 8604, 9321, 11241, 12428, 14988, 16237, 18642, 22482, 27963, 32474, 37284, 44964, 48711, 55926, 64948, 97422, 111852, 146133, 194844, 292266, 298511, 584532, 597022, 895533, 1194044, 1791066, 2686599, 3582132, 3880643, 5373198, 7761286, 10746396, 11641929, 15522572, 23283858, 34925787, 46567716, 69851574, 139703148]

約数ペア:

[(1, 139703148), (2, 69851574), (3, 46567716), (4, 34925787), (6, 23283858), (9, 15522572), (12, 11641929), (13, 10746396), (18, 7761286), (26, 5373198), (36, 3880643), (39, 3582132), (52, 2686599), (78, 1791066), (117, 1194044), (156, 895533), (234, 597022), (239, 584532), (468, 298511), (478, 292266), (717, 194844), (956, 146133), (1249, 111852), (1434, 97422), (2151, 64948), (2498, 55926), (2868, 48711), (3107, 44964), (3747, 37284), (4302, 32474), (4996, 27963), (6214, 22482), (7494, 18642), (8604, 16237), (9321, 14988), (11241, 12428)]