145412504

素因数分解:

$2^3\times {\mathrm{181}}^1\times {\mathrm{233}}^1\times {\mathrm{431}}^1$

素因数の和:851

約数の個数: 32

約数和(自身を含む): 275970240

約数和(自身を除く): 130557736

約数列:

[1, 2, 4, 8, 181, 233, 362, 431, 466, 724, 862, 932, 1448, 1724, 1864, 3448, 42173, 78011, 84346, 100423, 156022, 168692, 200846, 312044, 337384, 401692, 624088, 803384, 18176563, 36353126, 72706252, 145412504]

約数ペア:

[(1, 145412504), (2, 72706252), (4, 36353126), (8, 18176563), (181, 803384), (233, 624088), (362, 401692), (431, 337384), (466, 312044), (724, 200846), (862, 168692), (932, 156022), (1448, 100423), (1724, 84346), (1864, 78011), (3448, 42173)]