156912056

素因数分解:

$2^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{22063}}^1$

素因数の和:22203

約数の個数: 32

約数和(自身を含む): 338903040

約数和(自身を除く): 181990984

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 127, 254, 508, 889, 1016, 1778, 3556, 7112, 22063, 44126, 88252, 154441, 176504, 308882, 617764, 1235528, 2802001, 5604002, 11208004, 19614007, 22416008, 39228014, 78456028, 156912056]

約数ペア:

[(1, 156912056), (2, 78456028), (4, 39228014), (7, 22416008), (8, 19614007), (14, 11208004), (28, 5604002), (56, 2802001), (127, 1235528), (254, 617764), (508, 308882), (889, 176504), (1016, 154441), (1778, 88252), (3556, 44126), (7112, 22063)]