156933125579

素因数分解:

${\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1\times {\mathrm{211}}^1\times {\mathrm{1223}}^1$

素因数の和:1787

約数の個数: 32

約数和(自身を含む): 166728305664

約数和(自身を除く): 9795180085

約数列:

[1, 23, 137, 193, 211, 1223, 3151, 4439, 4853, 26441, 28129, 28907, 40723, 167551, 236039, 258053, 608143, 664861, 936629, 3853673, 5428897, 5579051, 5935219, 32337343, 35353261, 49804229, 128318173, 743758889, 813125003, 1145497267, 6823179373, 156933125579]

約数ペア:

[(1, 156933125579), (23, 6823179373), (137, 1145497267), (193, 813125003), (211, 743758889), (1223, 128318173), (3151, 49804229), (4439, 35353261), (4853, 32337343), (26441, 5935219), (28129, 5579051), (28907, 5428897), (40723, 3853673), (167551, 936629), (236039, 664861), (258053, 608143)]