164941204

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{70009}}^1$

素因数の和:70063

約数の個数: 24

約数和(自身を含む): 313644800

約数和(自身を除く): 148703596

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 70009, 140018, 280036, 1330171, 2170279, 2660342, 4340558, 5320684, 8681116, 41235301, 82470602, 164941204]

約数ペア:

[(1, 164941204), (2, 82470602), (4, 41235301), (19, 8681116), (31, 5320684), (38, 4340558), (62, 2660342), (76, 2170279), (124, 1330171), (589, 280036), (1178, 140018), (2356, 70009)]