148913960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{12451}}^1$

素因数の和:12498

約数の個数: 64

約数和(自身を含む): 376548480

約数和(自身を除く): 227634520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 40, 46, 52, 65, 92, 104, 115, 130, 184, 230, 260, 299, 460, 520, 598, 920, 1196, 1495, 2392, 2990, 5980, 11960, 12451, 24902, 49804, 62255, 99608, 124510, 161863, 249020, 286373, 323726, 498040, 572746, 647452, 809315, 1145492, 1294904, 1431865, 1618630, 2290984, 2863730, 3237260, 3722849, 5727460, 6474520, 7445698, 11454920, 14891396, 18614245, 29782792, 37228490, 74456980, 148913960]

約数ペア:

[(1, 148913960), (2, 74456980), (4, 37228490), (5, 29782792), (8, 18614245), (10, 14891396), (13, 11454920), (20, 7445698), (23, 6474520), (26, 5727460), (40, 3722849), (46, 3237260), (52, 2863730), (65, 2290984), (92, 1618630), (104, 1431865), (115, 1294904), (130, 1145492), (184, 809315), (230, 647452), (260, 572746), (299, 498040), (460, 323726), (520, 286373), (598, 249020), (920, 161863), (1196, 124510), (1495, 99608), (2392, 62255), (2990, 49804), (5980, 24902), (11960, 12451)]