137457472

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{877}}^1$

素因数の和:999

約数の個数: 56

約数和(自身を含む): 285455360

約数和(自身を除く): 147997888

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 79, 124, 158, 248, 316, 496, 632, 877, 992, 1264, 1754, 1984, 2449, 2528, 3508, 4898, 5056, 7016, 9796, 14032, 19592, 27187, 28064, 39184, 54374, 56128, 69283, 78368, 108748, 138566, 156736, 217496, 277132, 434992, 554264, 869984, 1108528, 1739968, 2147773, 2217056, 4295546, 4434112, 8591092, 17182184, 34364368, 68728736, 137457472]

約数ペア:

[(1, 137457472), (2, 68728736), (4, 34364368), (8, 17182184), (16, 8591092), (31, 4434112), (32, 4295546), (62, 2217056), (64, 2147773), (79, 1739968), (124, 1108528), (158, 869984), (248, 554264), (316, 434992), (496, 277132), (632, 217496), (877, 156736), (992, 138566), (1264, 108748), (1754, 78368), (1984, 69283), (2449, 56128), (2528, 54374), (3508, 39184), (4898, 28064), (5056, 27187), (7016, 19592), (9796, 14032)]