128832804

素因数分解:

$2^2\times 3^2\times {\mathrm{691}}^1\times {\mathrm{5179}}^1$

素因数の和:5880

約数の個数: 36

約数和(自身を含む): 326194960

約数和(自身を除く): 197362156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 691, 1382, 2073, 2764, 4146, 5179, 6219, 8292, 10358, 12438, 15537, 20716, 24876, 31074, 46611, 62148, 93222, 186444, 3578689, 7157378, 10736067, 14314756, 21472134, 32208201, 42944268, 64416402, 128832804]

約数ペア:

[(1, 128832804), (2, 64416402), (3, 42944268), (4, 32208201), (6, 21472134), (9, 14314756), (12, 10736067), (18, 7157378), (36, 3578689), (691, 186444), (1382, 93222), (2073, 62148), (2764, 46611), (4146, 31074), (5179, 24876), (6219, 20716), (8292, 15537), (10358, 12438)]