169928752

素因数分解:

$2^4\times 7^1\times {\mathrm{991}}^1\times {\mathrm{1531}}^1$

素因数の和:2537

約数の個数: 40

約数和(自身を含む): 376896512

約数和(自身を除く): 206967760

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 991, 1531, 1982, 3062, 3964, 6124, 6937, 7928, 10717, 12248, 13874, 15856, 21434, 24496, 27748, 42868, 55496, 85736, 110992, 171472, 1517221, 3034442, 6068884, 10620547, 12137768, 21241094, 24275536, 42482188, 84964376, 169928752]

約数ペア:

[(1, 169928752), (2, 84964376), (4, 42482188), (7, 24275536), (8, 21241094), (14, 12137768), (16, 10620547), (28, 6068884), (56, 3034442), (112, 1517221), (991, 171472), (1531, 110992), (1982, 85736), (3062, 55496), (3964, 42868), (6124, 27748), (6937, 24496), (7928, 21434), (10717, 15856), (12248, 13874)]