165492728

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{21937}}^1$

素因数の和:22007

約数の個数: 32

約数和(自身を含む): 331702560

約数和(自身を除く): 166209832

約数列:

[1, 2, 4, 8, 23, 41, 46, 82, 92, 164, 184, 328, 943, 1886, 3772, 7544, 21937, 43874, 87748, 175496, 504551, 899417, 1009102, 1798834, 2018204, 3597668, 4036408, 7195336, 20686591, 41373182, 82746364, 165492728]

約数ペア:

[(1, 165492728), (2, 82746364), (4, 41373182), (8, 20686591), (23, 7195336), (41, 4036408), (46, 3597668), (82, 2018204), (92, 1798834), (164, 1009102), (184, 899417), (328, 504551), (943, 175496), (1886, 87748), (3772, 43874), (7544, 21937)]