172674194

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1121261}}^1$

素因数の和:1121281

約数の個数: 16

約数和(自身を含む): 322923456

約数和(自身を除く): 150249262

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 1121261, 2242522, 7848827, 12333871, 15697654, 24667742, 86337097, 172674194]

約数ペア:

[(1, 172674194), (2, 86337097), (7, 24667742), (11, 15697654), (14, 12333871), (22, 7848827), (77, 2242522), (154, 1121261)]