172316356

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{7457}}^1$

素因数の和:7623

約数の個数: 24

約数和(自身を含む): 310103640

約数和(自身を除く): 137787284

約数列:

[1, 2, 4, 53, 106, 109, 212, 218, 436, 5777, 7457, 11554, 14914, 23108, 29828, 395221, 790442, 812813, 1580884, 1625626, 3251252, 43079089, 86158178, 172316356]

約数ペア:

[(1, 172316356), (2, 86158178), (4, 43079089), (53, 3251252), (106, 1625626), (109, 1580884), (212, 812813), (218, 790442), (436, 395221), (5777, 29828), (7457, 23108), (11554, 14914)]