156740264270

素因数分解:

$2^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{1013}}^1\times {\mathrm{37831}}^1$

素因数の和:39260

約数の個数: 32

約数和(自身を含む): 283108962240

約数和(自身を除く): 126368697970

約数列:

[1, 2, 5, 10, 409, 818, 1013, 2026, 2045, 4090, 5065, 10130, 37831, 75662, 189155, 378310, 414317, 828634, 2071585, 4143170, 15472879, 30945758, 38322803, 76645606, 77364395, 154728790, 191614015, 383228030, 15674026427, 31348052854, 78370132135, 156740264270]

約数ペア:

[(1, 156740264270), (2, 78370132135), (5, 31348052854), (10, 15674026427), (409, 383228030), (818, 191614015), (1013, 154728790), (2026, 77364395), (2045, 76645606), (4090, 38322803), (5065, 30945758), (10130, 15472879), (37831, 4143170), (75662, 2071585), (189155, 828634), (378310, 414317)]