149455854

素因数分解:

$2^1\times 3^4\times {\mathrm{97}}^1\times {\mathrm{9511}}^1$

素因数の和:9622

約数の個数: 40

約数和(自身を含む): 338379888

約数和(自身を除く): 188924034

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 97, 162, 194, 291, 582, 873, 1746, 2619, 5238, 7857, 9511, 15714, 19022, 28533, 57066, 85599, 171198, 256797, 513594, 770391, 922567, 1540782, 1845134, 2767701, 5535402, 8303103, 16606206, 24909309, 49818618, 74727927, 149455854]

約数ペア:

[(1, 149455854), (2, 74727927), (3, 49818618), (6, 24909309), (9, 16606206), (18, 8303103), (27, 5535402), (54, 2767701), (81, 1845134), (97, 1540782), (162, 922567), (194, 770391), (291, 513594), (582, 256797), (873, 171198), (1746, 85599), (2619, 57066), (5238, 28533), (7857, 19022), (9511, 15714)]