128582844

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{22277}}^1$

素因数の和:22334

約数の個数: 48

約数和(自身を含む): 331853088

約数和(自身を除く): 203270244

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 148, 156, 222, 444, 481, 962, 1443, 1924, 2886, 5772, 22277, 44554, 66831, 89108, 133662, 267324, 289601, 579202, 824249, 868803, 1158404, 1648498, 1737606, 2472747, 3296996, 3475212, 4945494, 9890988, 10715237, 21430474, 32145711, 42860948, 64291422, 128582844]

約数ペア:

[(1, 128582844), (2, 64291422), (3, 42860948), (4, 32145711), (6, 21430474), (12, 10715237), (13, 9890988), (26, 4945494), (37, 3475212), (39, 3296996), (52, 2472747), (74, 1737606), (78, 1648498), (111, 1158404), (148, 868803), (156, 824249), (222, 579202), (444, 289601), (481, 267324), (962, 133662), (1443, 89108), (1924, 66831), (2886, 44554), (5772, 22277)]