157466356

素因数分解:

$2^2\times {\mathrm{47}}^2\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:420

約数の個数: 36

約数和(自身を含む): 286657056

約数和(自身を除く): 129190700

約数列:

[1, 2, 4, 47, 71, 94, 142, 188, 251, 284, 502, 1004, 2209, 3337, 4418, 6674, 8836, 11797, 13348, 17821, 23594, 35642, 47188, 71284, 156839, 313678, 554459, 627356, 837587, 1108918, 1675174, 2217836, 3350348, 39366589, 78733178, 157466356]

約数ペア:

[(1, 157466356), (2, 78733178), (4, 39366589), (47, 3350348), (71, 2217836), (94, 1675174), (142, 1108918), (188, 837587), (251, 627356), (284, 554459), (502, 313678), (1004, 156839), (2209, 71284), (3337, 47188), (4418, 35642), (6674, 23594), (8836, 17821), (11797, 13348)]