149301776

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{717797}}^1$

素因数の和:717818

約数の個数: 20

約数和(自身を含む): 311524332

約数和(自身を除く): 162222556

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 717797, 1435594, 2871188, 5742376, 9331361, 11484752, 18662722, 37325444, 74650888, 149301776]

約数ペア:

[(1, 149301776), (2, 74650888), (4, 37325444), (8, 18662722), (13, 11484752), (16, 9331361), (26, 5742376), (52, 2871188), (104, 1435594), (208, 717797)]