156789507628

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{8089}}^1\times {\mathrm{372751}}^1$

素因数の和:380857

約数の個数: 24

約数和(自身を含む): 295525240640

約数和(自身を除く): 138735733012

約数列:

[1, 2, 4, 13, 26, 52, 8089, 16178, 32356, 105157, 210314, 372751, 420628, 745502, 1491004, 4845763, 9691526, 19383052, 3015182839, 6030365678, 12060731356, 39197376907, 78394753814, 156789507628]

約数ペア:

[(1, 156789507628), (2, 78394753814), (4, 39197376907), (13, 12060731356), (26, 6030365678), (52, 3015182839), (8089, 19383052), (16178, 9691526), (32356, 4845763), (105157, 1491004), (210314, 745502), (372751, 420628)]