156913505182

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2111}}^1\times {\mathrm{38197}}^1$

素因数の和:40456

約数の個数: 32

約数和(自身を含む): 271065231360

約数和(自身を除く): 114151726178

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 2111, 4222, 14777, 29554, 38197, 76394, 267379, 293429, 534758, 586858, 2054003, 4108006, 5309383, 10618766, 37165681, 74331362, 80633867, 161267734, 564437069, 1128874138, 11208107513, 22416215026, 78456752591, 156913505182]

約数ペア:

[(1, 156913505182), (2, 78456752591), (7, 22416215026), (14, 11208107513), (139, 1128874138), (278, 564437069), (973, 161267734), (1946, 80633867), (2111, 74331362), (4222, 37165681), (14777, 10618766), (29554, 5309383), (38197, 4108006), (76394, 2054003), (267379, 586858), (293429, 534758)]