154610802

素因数分解:

$2^1\times 3^3\times {\mathrm{137}}^1\times {\mathrm{20899}}^1$

素因数の和:21047

約数の個数: 32

約数和(自身を含む): 346104000

約数和(自身を除く): 191493198

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 137, 274, 411, 822, 1233, 2466, 3699, 7398, 20899, 41798, 62697, 125394, 188091, 376182, 564273, 1128546, 2863163, 5726326, 8589489, 17178978, 25768467, 51536934, 77305401, 154610802]

約数ペア:

[(1, 154610802), (2, 77305401), (3, 51536934), (6, 25768467), (9, 17178978), (18, 8589489), (27, 5726326), (54, 2863163), (137, 1128546), (274, 564273), (411, 376182), (822, 188091), (1233, 125394), (2466, 62697), (3699, 41798), (7398, 20899)]