157029681586

素因数分解:

$2^1\times {\mathrm{389}}^1\times {\mathrm{487}}^1\times {\mathrm{414451}}^1$

素因数の和:415329

約数の個数: 16

約数和(自身を含む): 236635513920

約数和(自身を除く): 79605832334

約数列:

[1, 2, 389, 487, 778, 974, 189443, 378886, 414451, 828902, 161221439, 201837637, 322442878, 403675274, 78514840793, 157029681586]

約数ペア:

[(1, 157029681586), (2, 78514840793), (389, 403675274), (487, 322442878), (778, 201837637), (974, 161221439), (189443, 828902), (378886, 414451)]