156639280016

素因数分解:

$2^4\times {\mathrm{211}}^1\times {\mathrm{46397891}}^1$

素因数の和:46398110

約数の個数: 20

約数和(自身を含む): 304926946224

約数和(自身を除く): 148287666208

約数列:

[1, 2, 4, 8, 16, 211, 422, 844, 1688, 3376, 46397891, 92795782, 185591564, 371183128, 742366256, 9789955001, 19579910002, 39159820004, 78319640008, 156639280016]

約数ペア:

[(1, 156639280016), (2, 78319640008), (4, 39159820004), (8, 19579910002), (16, 9789955001), (211, 742366256), (422, 371183128), (844, 185591564), (1688, 92795782), (3376, 46397891)]