168331486

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{997}}^1$

素因数の和:1140

約数の個数: 32

約数和(自身を含む): 271615680

約数和(自身を除く): 103284194

約数列:

[1, 2, 29, 41, 58, 71, 82, 142, 997, 1189, 1994, 2059, 2378, 2911, 4118, 5822, 28913, 40877, 57826, 70787, 81754, 84419, 141574, 168838, 1185433, 2052823, 2370866, 2902267, 4105646, 5804534, 84165743, 168331486]

約数ペア:

[(1, 168331486), (2, 84165743), (29, 5804534), (41, 4105646), (58, 2902267), (71, 2370866), (82, 2052823), (142, 1185433), (997, 168838), (1189, 141574), (1994, 84419), (2059, 81754), (2378, 70787), (2911, 57826), (4118, 40877), (5822, 28913)]