156980461868

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{4327}}^1\times {\mathrm{477359}}^1$

素因数の和:481709

約数の個数: 24

約数和(自身を含む): 289241971200

約数和(自身を除く): 132261509332

約数列:

[1, 2, 4, 19, 38, 76, 4327, 8654, 17308, 82213, 164426, 328852, 477359, 954718, 1909436, 9069821, 18139642, 36279284, 2065532393, 4131064786, 8262129572, 39245115467, 78490230934, 156980461868]

約数ペア:

[(1, 156980461868), (2, 78490230934), (4, 39245115467), (19, 8262129572), (38, 4131064786), (76, 2065532393), (4327, 36279284), (8654, 18139642), (17308, 9069821), (82213, 1909436), (164426, 954718), (328852, 477359)]