125811816

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{403243}}^1$

素因数の和:403265

約数の個数: 32

約数和(自身を含む): 338724960

約数和(自身を除く): 212913144

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 403243, 806486, 1209729, 1612972, 2419458, 3225944, 4838916, 5242159, 9677832, 10484318, 15726477, 20968636, 31452954, 41937272, 62905908, 125811816]

約数ペア:

[(1, 125811816), (2, 62905908), (3, 41937272), (4, 31452954), (6, 20968636), (8, 15726477), (12, 10484318), (13, 9677832), (24, 5242159), (26, 4838916), (39, 3225944), (52, 2419458), (78, 1612972), (104, 1209729), (156, 806486), (312, 403243)]