149969288

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{72379}}^1$

素因数の和:72429

約数の個数: 32

約数和(自身を含む): 330052800

約数和(自身を除く): 180083512

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 72379, 144758, 289516, 506653, 579032, 1013306, 2026612, 2678023, 4053224, 5356046, 10712092, 18746161, 21424184, 37492322, 74984644, 149969288]

約数ペア:

[(1, 149969288), (2, 74984644), (4, 37492322), (7, 21424184), (8, 18746161), (14, 10712092), (28, 5356046), (37, 4053224), (56, 2678023), (74, 2026612), (148, 1013306), (259, 579032), (296, 506653), (518, 289516), (1036, 144758), (2072, 72379)]