158391352

素因数分解:

$2^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{22271}}^1$

素因数の和:22411

約数の個数: 32

約数和(自身を含む): 342097920

約数和(自身を除く): 183706568

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 127, 254, 508, 889, 1016, 1778, 3556, 7112, 22271, 44542, 89084, 155897, 178168, 311794, 623588, 1247176, 2828417, 5656834, 11313668, 19798919, 22627336, 39597838, 79195676, 158391352]

約数ペア:

[(1, 158391352), (2, 79195676), (4, 39597838), (7, 22627336), (8, 19798919), (14, 11313668), (28, 5656834), (56, 2828417), (127, 1247176), (254, 623588), (508, 311794), (889, 178168), (1016, 155897), (1778, 89084), (3556, 44542), (7112, 22271)]