185988902

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:305

約数の個数: 64

約数和(自身を含む): 334430208

約数和(自身を除く): 148441306

約数列:

[1, 2, 11, 22, 23, 31, 46, 62, 71, 142, 167, 253, 334, 341, 506, 682, 713, 781, 1426, 1562, 1633, 1837, 2201, 3266, 3674, 3841, 4402, 5177, 7682, 7843, 10354, 11857, 15686, 17963, 23714, 24211, 35926, 42251, 48422, 50623, 56947, 84502, 101246, 113894, 119071, 130427, 238142, 260854, 272711, 367567, 545422, 556853, 735134, 1113706, 1309781, 2619562, 2999821, 4043237, 5999642, 8086474, 8454041, 16908082, 92994451, 185988902]

約数ペア:

[(1, 185988902), (2, 92994451), (11, 16908082), (22, 8454041), (23, 8086474), (31, 5999642), (46, 4043237), (62, 2999821), (71, 2619562), (142, 1309781), (167, 1113706), (253, 735134), (334, 556853), (341, 545422), (506, 367567), (682, 272711), (713, 260854), (781, 238142), (1426, 130427), (1562, 119071), (1633, 113894), (1837, 101246), (2201, 84502), (3266, 56947), (3674, 50623), (3841, 48422), (4402, 42251), (5177, 35926), (7682, 24211), (7843, 23714), (10354, 17963), (11857, 15686)]