156622249

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{2939}}^1$

素因数の和:3300

約数の個数: 16

約数和(自身を含む): 187407360

約数和(自身を除く): 30785111

約数列:

[1, 7, 23, 161, 331, 2317, 2939, 7613, 20573, 53291, 67597, 473179, 972809, 6809663, 22374607, 156622249]

約数ペア:

[(1, 156622249), (7, 22374607), (23, 6809663), (161, 972809), (331, 473179), (2317, 67597), (2939, 53291), (7613, 20573)]