149818598

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{359}}^1$

素因数の和:572

約数の個数: 32

約数和(自身を含む): 238878720

約数和(自身を除く): 89060122

約数列:

[1, 2, 31, 53, 62, 106, 127, 254, 359, 718, 1643, 3286, 3937, 6731, 7874, 11129, 13462, 19027, 22258, 38054, 45593, 91186, 208661, 417322, 589837, 1179674, 1413383, 2416429, 2826766, 4832858, 74909299, 149818598]

約数ペア:

[(1, 149818598), (2, 74909299), (31, 4832858), (53, 2826766), (62, 2416429), (106, 1413383), (127, 1179674), (254, 589837), (359, 417322), (718, 208661), (1643, 91186), (3286, 45593), (3937, 38054), (6731, 22258), (7874, 19027), (11129, 13462)]