155879954

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{359}}^1\times {\mathrm{2029}}^1$

素因数の和:2497

約数の個数: 16

約数和(自身を含む): 236779200

約数和(自身を除く): 80899246

約数列:

[1, 2, 107, 214, 359, 718, 2029, 4058, 38413, 76826, 217103, 434206, 728411, 1456822, 77939977, 155879954]

約数ペア:

[(1, 155879954), (2, 77939977), (107, 1456822), (214, 728411), (359, 434206), (718, 217103), (2029, 76826), (4058, 38413)]