129382188

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{1489}}^1$

素因数の和:2066

約数の個数: 48

約数和(自身を含む): 325916640

約数和(自身を除く): 196534452

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 557, 1114, 1489, 1671, 2228, 2978, 3342, 4467, 5956, 6684, 7241, 8934, 14482, 17868, 19357, 21723, 28964, 38714, 43446, 58071, 77428, 86892, 116142, 232284, 829373, 1658746, 2488119, 3317492, 4976238, 9952476, 10781849, 21563698, 32345547, 43127396, 64691094, 129382188]

約数ペア:

[(1, 129382188), (2, 64691094), (3, 43127396), (4, 32345547), (6, 21563698), (12, 10781849), (13, 9952476), (26, 4976238), (39, 3317492), (52, 2488119), (78, 1658746), (156, 829373), (557, 232284), (1114, 116142), (1489, 86892), (1671, 77428), (2228, 58071), (2978, 43446), (3342, 38714), (4467, 28964), (5956, 21723), (6684, 19357), (7241, 17868), (8934, 14482)]