171362992

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{11887}}^1$

素因数の和:11965

約数の個数: 40

約数和(自身を含む): 358209216

約数和(自身を除く): 186846224

約数列:

[1, 2, 4, 8, 16, 17, 34, 53, 68, 106, 136, 212, 272, 424, 848, 901, 1802, 3604, 7208, 11887, 14416, 23774, 47548, 95096, 190192, 202079, 404158, 630011, 808316, 1260022, 1616632, 2520044, 3233264, 5040088, 10080176, 10710187, 21420374, 42840748, 85681496, 171362992]

約数ペア:

[(1, 171362992), (2, 85681496), (4, 42840748), (8, 21420374), (16, 10710187), (17, 10080176), (34, 5040088), (53, 3233264), (68, 2520044), (106, 1616632), (136, 1260022), (212, 808316), (272, 630011), (424, 404158), (848, 202079), (901, 190192), (1802, 95096), (3604, 47548), (7208, 23774), (11887, 14416)]