138166017602

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{10009}}^1\times {\mathrm{113149}}^1$

素因数の和:123221

約数の個数: 16

約数和(自身を含む): 210669459000

約数和(自身を除く): 72503441398

約数列:

[1, 2, 61, 122, 10009, 20018, 113149, 226298, 610549, 1221098, 6902089, 13804178, 1132508341, 2265016682, 69083008801, 138166017602]

約数ペア:

[(1, 138166017602), (2, 69083008801), (61, 2265016682), (122, 1132508341), (10009, 13804178), (20018, 6902089), (113149, 1221098), (226298, 610549)]