157641476

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{10987}}^1$

素因数の和:11219

約数の個数: 24

約数和(自身を含む): 293511456

約数和(自身を除く): 135869980

約数列:

[1, 2, 4, 17, 34, 68, 211, 422, 844, 3587, 7174, 10987, 14348, 21974, 43948, 186779, 373558, 747116, 2318257, 4636514, 9273028, 39410369, 78820738, 157641476]

約数ペア:

[(1, 157641476), (2, 78820738), (4, 39410369), (17, 9273028), (34, 4636514), (68, 2318257), (211, 747116), (422, 373558), (844, 186779), (3587, 43948), (7174, 21974), (10987, 14348)]