156970607638

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{563}}^1\times {\mathrm{38713}}^1$

素因数の和:39568

約数の個数: 32

約数和(自身を含む): 254941910496

約数和(自身を除く): 97971302858

約数列:

[1, 2, 13, 26, 277, 554, 563, 1126, 3601, 7202, 7319, 14638, 38713, 77426, 155951, 311902, 503269, 1006538, 2027363, 4054726, 10723501, 21447002, 21795419, 43590838, 139405513, 278811026, 283340447, 566680894, 6037331063, 12074662126, 78485303819, 156970607638]

約数ペア:

[(1, 156970607638), (2, 78485303819), (13, 12074662126), (26, 6037331063), (277, 566680894), (554, 283340447), (563, 278811026), (1126, 139405513), (3601, 43590838), (7202, 21795419), (7319, 21447002), (14638, 10723501), (38713, 4054726), (77426, 2027363), (155951, 1006538), (311902, 503269)]