156979102396

素因数分解:

$2^2\times {\mathrm{257}}^1\times {\mathrm{2111}}^1\times {\mathrm{72337}}^1$

素因数の和:74709

約数の個数: 24

約数和(自身を含む): 275916807936

約数和(自身を除く): 118937705540

約数列:

[1, 2, 4, 257, 514, 1028, 2111, 4222, 8444, 72337, 144674, 289348, 542527, 1085054, 2170108, 18590609, 37181218, 74362436, 152703407, 305406814, 610813628, 39244775599, 78489551198, 156979102396]

約数ペア:

[(1, 156979102396), (2, 78489551198), (4, 39244775599), (257, 610813628), (514, 305406814), (1028, 152703407), (2111, 74362436), (4222, 37181218), (8444, 18590609), (72337, 2170108), (144674, 1085054), (289348, 542527)]