156916271152

素因数分解:

$2^4\times {\mathrm{30671}}^1\times {\mathrm{319757}}^1$

素因数の和:350436

約数の個数: 20

約数和(自身を含む): 304036138656

約数和(自身を除く): 147119867504

約数列:

[1, 2, 4, 8, 16, 30671, 61342, 122684, 245368, 319757, 490736, 639514, 1279028, 2558056, 5116112, 9807266947, 19614533894, 39229067788, 78458135576, 156916271152]

約数ペア:

[(1, 156916271152), (2, 78458135576), (4, 39229067788), (8, 19614533894), (16, 9807266947), (30671, 5116112), (61342, 2558056), (122684, 1279028), (245368, 639514), (319757, 490736)]