159986628

素因数分解:

$2^2\times 3^2\times {\mathrm{821}}^1\times {\mathrm{5413}}^1$

素因数の和:6244

約数の個数: 36

約数和(自身を含む): 404978028

約数和(自身を除く): 244991400

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 821, 1642, 2463, 3284, 4926, 5413, 7389, 9852, 10826, 14778, 16239, 21652, 29556, 32478, 48717, 64956, 97434, 194868, 4444073, 8888146, 13332219, 17776292, 26664438, 39996657, 53328876, 79993314, 159986628]

約数ペア:

[(1, 159986628), (2, 79993314), (3, 53328876), (4, 39996657), (6, 26664438), (9, 17776292), (12, 13332219), (18, 8888146), (36, 4444073), (821, 194868), (1642, 97434), (2463, 64956), (3284, 48717), (4926, 32478), (5413, 29556), (7389, 21652), (9852, 16239), (10826, 14778)]