165733984

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{3137}}^1$

素因数の和:3287

約数の個数: 48

約数和(自身を含む): 354267648

約数和(自身を除く): 188533664

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 127, 208, 254, 416, 508, 1016, 1651, 2032, 3137, 3302, 4064, 6274, 6604, 12548, 13208, 25096, 26416, 40781, 50192, 52832, 81562, 100384, 163124, 326248, 398399, 652496, 796798, 1304992, 1593596, 3187192, 5179187, 6374384, 10358374, 12748768, 20716748, 41433496, 82866992, 165733984]

約数ペア:

[(1, 165733984), (2, 82866992), (4, 41433496), (8, 20716748), (13, 12748768), (16, 10358374), (26, 6374384), (32, 5179187), (52, 3187192), (104, 1593596), (127, 1304992), (208, 796798), (254, 652496), (416, 398399), (508, 326248), (1016, 163124), (1651, 100384), (2032, 81562), (3137, 52832), (3302, 50192), (4064, 40781), (6274, 26416), (6604, 25096), (12548, 13208)]