161612052

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1171}}^1$

素因数の和:1269

約数の個数: 96

約数和(自身を含む): 453648384

約数和(自身を除く): 292036332

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 53, 62, 84, 93, 106, 124, 159, 186, 212, 217, 318, 371, 372, 434, 636, 651, 742, 868, 1113, 1171, 1302, 1484, 1643, 2226, 2342, 2604, 3286, 3513, 4452, 4684, 4929, 6572, 7026, 8197, 9858, 11501, 14052, 16394, 19716, 23002, 24591, 32788, 34503, 36301, 46004, 49182, 62063, 69006, 72602, 98364, 108903, 124126, 138012, 145204, 186189, 217806, 248252, 254107, 372378, 434441, 435612, 508214, 744756, 762321, 868882, 1016428, 1303323, 1524642, 1737764, 1923953, 2606646, 3049284, 3847906, 5213292, 5771859, 7695812, 11543718, 13467671, 23087436, 26935342, 40403013, 53870684, 80806026, 161612052]

約数ペア:

[(1, 161612052), (2, 80806026), (3, 53870684), (4, 40403013), (6, 26935342), (7, 23087436), (12, 13467671), (14, 11543718), (21, 7695812), (28, 5771859), (31, 5213292), (42, 3847906), (53, 3049284), (62, 2606646), (84, 1923953), (93, 1737764), (106, 1524642), (124, 1303323), (159, 1016428), (186, 868882), (212, 762321), (217, 744756), (318, 508214), (371, 435612), (372, 434441), (434, 372378), (636, 254107), (651, 248252), (742, 217806), (868, 186189), (1113, 145204), (1171, 138012), (1302, 124126), (1484, 108903), (1643, 98364), (2226, 72602), (2342, 69006), (2604, 62063), (3286, 49182), (3513, 46004), (4452, 36301), (4684, 34503), (4929, 32788), (6572, 24591), (7026, 23002), (8197, 19716), (9858, 16394), (11501, 14052)]