156946858864

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{185078843}}^1$

素因数の和:185078904

約数の個数: 20

約数和(自身を含む): 309821984856

約数和(自身を除く): 152875125992

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 185078843, 370157686, 740315372, 1480630744, 2961261488, 9809178679, 19618357358, 39236714716, 78473429432, 156946858864]

約数ペア:

[(1, 156946858864), (2, 78473429432), (4, 39236714716), (8, 19618357358), (16, 9809178679), (53, 2961261488), (106, 1480630744), (212, 740315372), (424, 370157686), (848, 185078843)]