156909061996

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{9095123}}^1$

素因数の和:9095373

約数の個数: 24

約数和(自身を含む): 290316358080

約数和(自身を除く): 133407296084

約数列:

[1, 2, 4, 19, 38, 76, 227, 454, 908, 4313, 8626, 17252, 9095123, 18190246, 36380492, 172807337, 345614674, 691229348, 2064592921, 4129185842, 8258371684, 39227265499, 78454530998, 156909061996]

約数ペア:

[(1, 156909061996), (2, 78454530998), (4, 39227265499), (19, 8258371684), (38, 4129185842), (76, 2064592921), (227, 691229348), (454, 345614674), (908, 172807337), (4313, 36380492), (8626, 18190246), (17252, 9095123)]