157115448

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{311737}}^1$

素因数の和:311756

約数の個数: 48

約数和(自身を含む): 486311280

約数和(自身を除く): 329195832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 311737, 623474, 935211, 1246948, 1870422, 2182159, 2493896, 2805633, 3740844, 4364318, 5611266, 6546477, 7481688, 8728636, 11222532, 13092954, 17457272, 19639431, 22445064, 26185908, 39278862, 52371816, 78557724, 157115448]

約数ペア:

[(1, 157115448), (2, 78557724), (3, 52371816), (4, 39278862), (6, 26185908), (7, 22445064), (8, 19639431), (9, 17457272), (12, 13092954), (14, 11222532), (18, 8728636), (21, 7481688), (24, 6546477), (28, 5611266), (36, 4364318), (42, 3740844), (56, 2805633), (63, 2493896), (72, 2182159), (84, 1870422), (126, 1246948), (168, 935211), (252, 623474), (504, 311737)]