153238332

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{31687}}^1$

素因数の和:31738

約数の個数: 48

約数和(自身を含む): 397494272

約数和(自身を除く): 244255940

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 31687, 63374, 95061, 126748, 190122, 380244, 411931, 823862, 982297, 1235793, 1647724, 1964594, 2471586, 2946891, 3929188, 4943172, 5893782, 11787564, 12769861, 25539722, 38309583, 51079444, 76619166, 153238332]

約数ペア:

[(1, 153238332), (2, 76619166), (3, 51079444), (4, 38309583), (6, 25539722), (12, 12769861), (13, 11787564), (26, 5893782), (31, 4943172), (39, 3929188), (52, 2946891), (62, 2471586), (78, 1964594), (93, 1647724), (124, 1235793), (156, 982297), (186, 823862), (372, 411931), (403, 380244), (806, 190122), (1209, 126748), (1612, 95061), (2418, 63374), (4836, 31687)]