157725828

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{337021}}^1$

素因数の和:337044

約数の個数: 36

約数和(自身を含む): 429366028

約数和(自身を除く): 271640200

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 337021, 674042, 1011063, 1348084, 2022126, 3033189, 4044252, 4381273, 6066378, 8762546, 12132756, 13143819, 17525092, 26287638, 39431457, 52575276, 78862914, 157725828]

約数ペア:

[(1, 157725828), (2, 78862914), (3, 52575276), (4, 39431457), (6, 26287638), (9, 17525092), (12, 13143819), (13, 12132756), (18, 8762546), (26, 6066378), (36, 4381273), (39, 4044252), (52, 3033189), (78, 2022126), (117, 1348084), (156, 1011063), (234, 674042), (468, 337021)]