145702918123

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1\times {\mathrm{937}}^1\times {\mathrm{1787}}^1$

素因数の和:3163

約数の個数: 32

約数和(自身を含む): 172598243328

約数和(自身を除く): 26895325205

約数列:

[1, 7, 31, 217, 401, 937, 1787, 2807, 6559, 12431, 12509, 29047, 55397, 87017, 203329, 375737, 387779, 716587, 1674419, 2630159, 5016109, 11647847, 11720933, 22214197, 51906989, 81534929, 155499379, 363348923, 671442019, 4700094133, 20814702589, 145702918123]

約数ペア:

[(1, 145702918123), (7, 20814702589), (31, 4700094133), (217, 671442019), (401, 363348923), (937, 155499379), (1787, 81534929), (2807, 51906989), (6559, 22214197), (12431, 11720933), (12509, 11647847), (29047, 5016109), (55397, 2630159), (87017, 1674419), (203329, 716587), (375737, 387779)]