156945926

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{9781}}^1$

素因数の和:9967

約数の個数: 16

約数和(自身を含む): 240871968

約数和(自身を除く): 83926042

約数列:

[1, 2, 71, 113, 142, 226, 8023, 9781, 16046, 19562, 694451, 1105253, 1388902, 2210506, 78472963, 156945926]

約数ペア:

[(1, 156945926), (2, 78472963), (71, 2210506), (113, 1388902), (142, 1105253), (226, 694451), (8023, 19562), (9781, 16046)]