157488978832

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{110596193}}^1$

素因数の和:110596290

約数の個数: 20

約数和(自身を含む): 308563381260

約数和(自身を除く): 151074402428

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 110596193, 221192386, 442384772, 884769544, 1769539088, 9843061177, 19686122354, 39372244708, 78744489416, 157488978832]

約数ペア:

[(1, 157488978832), (2, 78744489416), (4, 39372244708), (8, 19686122354), (16, 9843061177), (89, 1769539088), (178, 884769544), (356, 442384772), (712, 221192386), (1424, 110596193)]