163991746

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{1019}}^1\times {\mathrm{1201}}^1$

素因数の和:2289

約数の個数: 16

約数和(自身を含む): 250112160

約数和(自身を除く): 86120414

約数列:

[1, 2, 67, 134, 1019, 1201, 2038, 2402, 68273, 80467, 136546, 160934, 1223819, 2447638, 81995873, 163991746]

約数ペア:

[(1, 163991746), (2, 81995873), (67, 2447638), (134, 1223819), (1019, 160934), (1201, 136546), (2038, 80467), (2402, 68273)]