156938704

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{754513}}^1$

素因数の和:754534

約数の個数: 20

約数和(自身を含む): 327459076

約数和(自身を除く): 170520372

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 754513, 1509026, 3018052, 6036104, 9808669, 12072208, 19617338, 39234676, 78469352, 156938704]

約数ペア:

[(1, 156938704), (2, 78469352), (4, 39234676), (8, 19617338), (13, 12072208), (16, 9808669), (26, 6036104), (52, 3018052), (104, 1509026), (208, 754513)]