149825144

素因数分解:

$2^3\times 7^3\times {\mathrm{54601}}^1$

素因数の和:54628

約数の個数: 32

約数和(自身を含む): 327612000

約数和(自身を除く): 177786856

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 54601, 109202, 218404, 382207, 436808, 764414, 1528828, 2675449, 3057656, 5350898, 10701796, 18728143, 21403592, 37456286, 74912572, 149825144]

約数ペア:

[(1, 149825144), (2, 74912572), (4, 37456286), (7, 21403592), (8, 18728143), (14, 10701796), (28, 5350898), (49, 3057656), (56, 2675449), (98, 1528828), (196, 764414), (343, 436808), (392, 382207), (686, 218404), (1372, 109202), (2744, 54601)]