156745030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1205731}}^1$

素因数の和:1205751

約数の個数: 16

約数和(自身を含む): 303844464

約数和(自身を除く): 147099434

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1205731, 2411462, 6028655, 12057310, 15674503, 31349006, 78372515, 156745030]

約数ペア:

[(1, 156745030), (2, 78372515), (5, 31349006), (10, 15674503), (13, 12057310), (26, 6028655), (65, 2411462), (130, 1205731)]