156928216922

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{101}}^1\times {\mathrm{2152001}}^1$

素因数の和:2152142

約数の個数: 24

約数和(自身を含む): 250893305172

約数和(自身を除く): 93965088250

約数列:

[1, 2, 19, 38, 101, 202, 361, 722, 1919, 3838, 36461, 72922, 2152001, 4304002, 40888019, 81776038, 217352101, 434704202, 776872361, 1553744722, 4129689919, 8259379838, 78464108461, 156928216922]

約数ペア:

[(1, 156928216922), (2, 78464108461), (19, 8259379838), (38, 4129689919), (101, 1553744722), (202, 776872361), (361, 434704202), (722, 217352101), (1919, 81776038), (3838, 40888019), (36461, 4304002), (72922, 2152001)]