139009312

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{334157}}^1$

素因数の和:334180

約数の個数: 24

約数和(自身を含む): 294727356

約数和(自身を除く): 155718044

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 334157, 668314, 1336628, 2673256, 4344041, 5346512, 8688082, 10693024, 17376164, 34752328, 69504656, 139009312]

約数ペア:

[(1, 139009312), (2, 69504656), (4, 34752328), (8, 17376164), (13, 10693024), (16, 8688082), (26, 5346512), (32, 4344041), (52, 2673256), (104, 1336628), (208, 668314), (416, 334157)]