157415038

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{1049}}^1$

素因数の和:1440

約数の個数: 32

約数和(自身を含む): 272160000

約数和(自身を除く): 114744962

約数列:

[1, 2, 11, 19, 22, 38, 209, 359, 418, 718, 1049, 2098, 3949, 6821, 7898, 11539, 13642, 19931, 23078, 39862, 75031, 150062, 219241, 376591, 438482, 753182, 4142501, 7155229, 8285002, 14310458, 78707519, 157415038]

約数ペア:

[(1, 157415038), (2, 78707519), (11, 14310458), (19, 8285002), (22, 7155229), (38, 4142501), (209, 753182), (359, 438482), (418, 376591), (718, 219241), (1049, 150062), (2098, 75031), (3949, 39862), (6821, 23078), (7898, 19931), (11539, 13642)]