156953166032

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{2221}}^1\times {\mathrm{339749}}^1$

素因数の和:341991

約数の個数: 40

約数和(自身を含む): 327637233000

約数和(自身を除く): 170684066968

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 2221, 4442, 8884, 17768, 28873, 35536, 57746, 115492, 230984, 339749, 461968, 679498, 1358996, 2717992, 4416737, 5435984, 8833474, 17666948, 35333896, 70667792, 754582529, 1509165058, 3018330116, 6036660232, 9809572877, 12073320464, 19619145754, 39238291508, 78476583016, 156953166032]

約数ペア:

[(1, 156953166032), (2, 78476583016), (4, 39238291508), (8, 19619145754), (13, 12073320464), (16, 9809572877), (26, 6036660232), (52, 3018330116), (104, 1509165058), (208, 754582529), (2221, 70667792), (4442, 35333896), (8884, 17666948), (17768, 8833474), (28873, 5435984), (35536, 4416737), (57746, 2717992), (115492, 1358996), (230984, 679498), (339749, 461968)]