163198416

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{2137}}^1$

素因数の和:2228

約数の個数: 80

約数和(自身を含む): 443267264

約数和(自身を除く): 280068848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 43, 48, 74, 86, 111, 129, 148, 172, 222, 258, 296, 344, 444, 516, 592, 688, 888, 1032, 1591, 1776, 2064, 2137, 3182, 4274, 4773, 6364, 6411, 8548, 9546, 12728, 12822, 17096, 19092, 25456, 25644, 34192, 38184, 51288, 76368, 79069, 91891, 102576, 158138, 183782, 237207, 275673, 316276, 367564, 474414, 551346, 632552, 735128, 948828, 1102692, 1265104, 1470256, 1897656, 2205384, 3399967, 3795312, 4410768, 6799934, 10199901, 13599868, 20399802, 27199736, 40799604, 54399472, 81599208, 163198416]

約数ペア:

[(1, 163198416), (2, 81599208), (3, 54399472), (4, 40799604), (6, 27199736), (8, 20399802), (12, 13599868), (16, 10199901), (24, 6799934), (37, 4410768), (43, 3795312), (48, 3399967), (74, 2205384), (86, 1897656), (111, 1470256), (129, 1265104), (148, 1102692), (172, 948828), (222, 735128), (258, 632552), (296, 551346), (344, 474414), (444, 367564), (516, 316276), (592, 275673), (688, 237207), (888, 183782), (1032, 158138), (1591, 102576), (1776, 91891), (2064, 79069), (2137, 76368), (3182, 51288), (4274, 38184), (4773, 34192), (6364, 25644), (6411, 25456), (8548, 19092), (9546, 17096), (12728, 12822)]