128233608

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{172357}}^1$

素因数の和:172397

約数の個数: 32

約数和(自身を含む): 330927360

約数和(自身を除く): 202693752

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 172357, 344714, 517071, 689428, 1034142, 1378856, 2068284, 4136568, 5343067, 10686134, 16029201, 21372268, 32058402, 42744536, 64116804, 128233608]

約数ペア:

[(1, 128233608), (2, 64116804), (3, 42744536), (4, 32058402), (6, 21372268), (8, 16029201), (12, 10686134), (24, 5343067), (31, 4136568), (62, 2068284), (93, 1378856), (124, 1034142), (186, 689428), (248, 517071), (372, 344714), (744, 172357)]