156940322648

素因数分解:

$2^3\times {\mathrm{197}}^1\times {\mathrm{5659}}^1\times {\mathrm{17597}}^1$

素因数の和:23459

約数の個数: 32

約数和(自身を含む): 295825899600

約数和(自身を除く): 138885576952

約数列:

[1, 2, 4, 8, 197, 394, 788, 1576, 5659, 11318, 17597, 22636, 35194, 45272, 70388, 140776, 1114823, 2229646, 3466609, 4459292, 6933218, 8918584, 13866436, 27732872, 99581423, 199162846, 398325692, 796651384, 19617540331, 39235080662, 78470161324, 156940322648]

約数ペア:

[(1, 156940322648), (2, 78470161324), (4, 39235080662), (8, 19617540331), (197, 796651384), (394, 398325692), (788, 199162846), (1576, 99581423), (5659, 27732872), (11318, 13866436), (17597, 8918584), (22636, 6933218), (35194, 4459292), (45272, 3466609), (70388, 2229646), (140776, 1114823)]