161736160

素因数分解:

$2^5\times 5^1\times {\mathrm{167}}^1\times {\mathrm{6053}}^1$

素因数の和:6235

約数の個数: 48

約数和(自身を含む): 384453216

約数和(自身を除く): 222717056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 167, 334, 668, 835, 1336, 1670, 2672, 3340, 5344, 6053, 6680, 12106, 13360, 24212, 26720, 30265, 48424, 60530, 96848, 121060, 193696, 242120, 484240, 968480, 1010851, 2021702, 4043404, 5054255, 8086808, 10108510, 16173616, 20217020, 32347232, 40434040, 80868080, 161736160]

約数ペア:

[(1, 161736160), (2, 80868080), (4, 40434040), (5, 32347232), (8, 20217020), (10, 16173616), (16, 10108510), (20, 8086808), (32, 5054255), (40, 4043404), (80, 2021702), (160, 1010851), (167, 968480), (334, 484240), (668, 242120), (835, 193696), (1336, 121060), (1670, 96848), (2672, 60530), (3340, 48424), (5344, 30265), (6053, 26720), (6680, 24212), (12106, 13360)]