157672028

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{4391}}^1$

素因数の和:4633

約数の個数: 24

約数和(自身を含む): 283336704

約数和(自身を除く): 125664676

約数列:

[1, 2, 4, 47, 94, 188, 191, 382, 764, 4391, 8782, 8977, 17564, 17954, 35908, 206377, 412754, 825508, 838681, 1677362, 3354724, 39418007, 78836014, 157672028]

約数ペア:

[(1, 157672028), (2, 78836014), (4, 39418007), (47, 3354724), (94, 1677362), (188, 838681), (191, 825508), (382, 412754), (764, 206377), (4391, 35908), (8782, 17954), (8977, 17564)]