156788212

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{329387}}^1$

素因数の和:329415

約数の個数: 24

約数和(自身を含む): 332023104

約数和(自身を除く): 175234892

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 329387, 658774, 1317548, 2305709, 4611418, 5599579, 9222836, 11199158, 22398316, 39197053, 78394106, 156788212]

約数ペア:

[(1, 156788212), (2, 78394106), (4, 39197053), (7, 22398316), (14, 11199158), (17, 9222836), (28, 5599579), (34, 4611418), (68, 2305709), (119, 1317548), (238, 658774), (476, 329387)]