157044558

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1381}}^1\times {\mathrm{1723}}^1$

素因数の和:3120

約数の個数: 32

約数和(自身を含む): 343089792

約数和(自身を除く): 186045234

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1381, 1723, 2762, 3446, 4143, 5169, 8286, 10338, 15191, 18953, 30382, 37906, 45573, 56859, 91146, 113718, 2379463, 4758926, 7138389, 14276778, 26174093, 52348186, 78522279, 157044558]

約数ペア:

[(1, 157044558), (2, 78522279), (3, 52348186), (6, 26174093), (11, 14276778), (22, 7138389), (33, 4758926), (66, 2379463), (1381, 113718), (1723, 91146), (2762, 56859), (3446, 45573), (4143, 37906), (5169, 30382), (8286, 18953), (10338, 15191)]