156922868

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{991}}^1\times {\mathrm{1277}}^1$

素因数の和:2303

約数の個数: 24

約数和(自身を含む): 283981824

約数和(自身を除く): 127058956

約数列:

[1, 2, 4, 31, 62, 124, 991, 1277, 1982, 2554, 3964, 5108, 30721, 39587, 61442, 79174, 122884, 158348, 1265507, 2531014, 5062028, 39230717, 78461434, 156922868]

約数ペア:

[(1, 156922868), (2, 78461434), (4, 39230717), (31, 5062028), (62, 2531014), (124, 1265507), (991, 158348), (1277, 122884), (1982, 79174), (2554, 61442), (3964, 39587), (5108, 30721)]