157039096

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{307}}^1\times {\mathrm{1487}}^1$

素因数の和:1843

約数の個数: 32

約数和(自身を含む): 302480640

約数和(自身を除く): 145441544

約数列:

[1, 2, 4, 8, 43, 86, 172, 307, 344, 614, 1228, 1487, 2456, 2974, 5948, 11896, 13201, 26402, 52804, 63941, 105608, 127882, 255764, 456509, 511528, 913018, 1826036, 3652072, 19629887, 39259774, 78519548, 157039096]

約数ペア:

[(1, 157039096), (2, 78519548), (4, 39259774), (8, 19629887), (43, 3652072), (86, 1826036), (172, 913018), (307, 511528), (344, 456509), (614, 255764), (1228, 127882), (1487, 105608), (2456, 63941), (2974, 52804), (5948, 26402), (11896, 13201)]