157026610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{9511}}^1$

素因数の和:9658

約数の個数: 32

約数和(自身を含む): 306819072

約数和(自身を除く): 149792462

約数列:

[1, 2, 5, 10, 13, 26, 65, 127, 130, 254, 635, 1270, 1651, 3302, 8255, 9511, 16510, 19022, 47555, 95110, 123643, 247286, 618215, 1207897, 1236430, 2415794, 6039485, 12078970, 15702661, 31405322, 78513305, 157026610]

約数ペア:

[(1, 157026610), (2, 78513305), (5, 31405322), (10, 15702661), (13, 12078970), (26, 6039485), (65, 2415794), (127, 1236430), (130, 1207897), (254, 618215), (635, 247286), (1270, 123643), (1651, 95110), (3302, 47555), (8255, 19022), (9511, 16510)]