150828478

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{479}}^1$

素因数の和:660

約数の個数: 32

約数和(自身を含む): 241056000

約数和(自身を除く): 90227522

約数列:

[1, 2, 29, 58, 61, 89, 122, 178, 479, 958, 1769, 2581, 3538, 5162, 5429, 10858, 13891, 27782, 29219, 42631, 58438, 85262, 157441, 314882, 847351, 1236299, 1694702, 2472598, 2600491, 5200982, 75414239, 150828478]

約数ペア:

[(1, 150828478), (2, 75414239), (29, 5200982), (58, 2600491), (61, 2472598), (89, 1694702), (122, 1236299), (178, 847351), (479, 314882), (958, 157441), (1769, 85262), (2581, 58438), (3538, 42631), (5162, 29219), (5429, 27782), (10858, 13891)]