156965020870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{72334111}}^1$

素因数の和:72334156

約数の個数: 32

約数和(自身を含む): 333315588096

約数和(自身を除く): 176350567226

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 72334111, 144668222, 361670555, 506338777, 723341110, 1012677554, 2242357441, 2531693885, 4484714882, 5063387770, 11211787205, 15696502087, 22423574410, 31393004174, 78482510435, 156965020870]

約数ペア:

[(1, 156965020870), (2, 78482510435), (5, 31393004174), (7, 22423574410), (10, 15696502087), (14, 11211787205), (31, 5063387770), (35, 4484714882), (62, 2531693885), (70, 2242357441), (155, 1012677554), (217, 723341110), (310, 506338777), (434, 361670555), (1085, 144668222), (2170, 72334111)]