156962512

素因数分解:

$2^4\times 7^1\times {\mathrm{631}}^1\times {\mathrm{2221}}^1$

素因数の和:2867

約数の個数: 40

約数和(自身を含む): 348267392

約数和(自身を除く): 191304880

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 631, 1262, 2221, 2524, 4417, 4442, 5048, 8834, 8884, 10096, 15547, 17668, 17768, 31094, 35336, 35536, 62188, 70672, 124376, 248752, 1401451, 2802902, 5605804, 9810157, 11211608, 19620314, 22423216, 39240628, 78481256, 156962512]

約数ペア:

[(1, 156962512), (2, 78481256), (4, 39240628), (7, 22423216), (8, 19620314), (14, 11211608), (16, 9810157), (28, 5605804), (56, 2802902), (112, 1401451), (631, 248752), (1262, 124376), (2221, 70672), (2524, 62188), (4417, 35536), (4442, 35336), (5048, 31094), (8834, 17768), (8884, 17668), (10096, 15547)]