152787551

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{55823}}^1$

素因数の和:55870

約数の個数: 16

約数和(自身を含む): 192927744

約数和(自身を除く): 40140193

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 55823, 390761, 948991, 1283929, 6642937, 8987503, 21826793, 152787551]

約数ペア:

[(1, 152787551), (7, 21826793), (17, 8987503), (23, 6642937), (119, 1283929), (161, 948991), (391, 390761), (2737, 55823)]