157028996

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{29101}}^1$

素因数の和:29195

約数の個数: 24

約数和(自身を含む): 293348160

約数和(自身を除く): 136319164

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 1349, 2698, 5396, 29101, 58202, 116404, 552919, 1105838, 2066171, 2211676, 4132342, 8264684, 39257249, 78514498, 157028996]

約数ペア:

[(1, 157028996), (2, 78514498), (4, 39257249), (19, 8264684), (38, 4132342), (71, 2211676), (76, 2066171), (142, 1105838), (284, 552919), (1349, 116404), (2698, 58202), (5396, 29101)]