148914886

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{7723}}^1$

素因数の和:8067

約数の個数: 16

約数和(自身を含む): 231349248

約数和(自身を除く): 82434362

約数列:

[1, 2, 31, 62, 311, 622, 7723, 9641, 15446, 19282, 239413, 478826, 2401853, 4803706, 74457443, 148914886]

約数ペア:

[(1, 148914886), (2, 74457443), (31, 4803706), (62, 2401853), (311, 478826), (622, 239413), (7723, 19282), (9641, 15446)]