157023148456

素因数分解:

$2^3\times {\mathrm{617}}^1\times {\mathrm{1637}}^1\times {\mathrm{19433}}^1$

素因数の和:21693

約数の個数: 32

約数和(自身を含む): 295090908840

約数和(自身を除く): 138067760384

約数列:

[1, 2, 4, 8, 617, 1234, 1637, 2468, 3274, 4936, 6548, 13096, 19433, 38866, 77732, 155464, 1010029, 2020058, 4040116, 8080232, 11990161, 23980322, 31811821, 47960644, 63623642, 95921288, 127247284, 254494568, 19627893557, 39255787114, 78511574228, 157023148456]

約数ペア:

[(1, 157023148456), (2, 78511574228), (4, 39255787114), (8, 19627893557), (617, 254494568), (1234, 127247284), (1637, 95921288), (2468, 63623642), (3274, 47960644), (4936, 31811821), (6548, 23980322), (13096, 11990161), (19433, 8080232), (38866, 4040116), (77732, 2020058), (155464, 1010029)]