156985193968

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{3343}}^1\times {\mathrm{127607}}^1$

素因数の和:130981

約数の個数: 40

約数和(自身を含む): 317480537088

約数和(自身を除く): 160495343120

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 3343, 6686, 13372, 26744, 53488, 76889, 127607, 153778, 255214, 307556, 510428, 615112, 1020856, 1230224, 2041712, 2934961, 5869922, 11739844, 23479688, 46959376, 426590201, 853180402, 1706360804, 3412721608, 6825443216, 9811574623, 19623149246, 39246298492, 78492596984, 156985193968]

約数ペア:

[(1, 156985193968), (2, 78492596984), (4, 39246298492), (8, 19623149246), (16, 9811574623), (23, 6825443216), (46, 3412721608), (92, 1706360804), (184, 853180402), (368, 426590201), (3343, 46959376), (6686, 23479688), (13372, 11739844), (26744, 5869922), (53488, 2934961), (76889, 2041712), (127607, 1230224), (153778, 1020856), (255214, 615112), (307556, 510428)]