149038266

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61637}}^1$

素因数の和:61686

約数の個数: 32

約数和(自身を含む): 331365888

約数和(自身を除く): 182327622

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 61637, 123274, 184911, 369822, 801281, 1602562, 1910747, 2403843, 3821494, 4807686, 5732241, 11464482, 24839711, 49679422, 74519133, 149038266]

約数ペア:

[(1, 149038266), (2, 74519133), (3, 49679422), (6, 24839711), (13, 11464482), (26, 5732241), (31, 4807686), (39, 3821494), (62, 2403843), (78, 1910747), (93, 1602562), (186, 801281), (403, 369822), (806, 184911), (1209, 123274), (2418, 61637)]