131589576

素因数分解:

$2^3\times 3^3\times {\mathrm{239}}^1\times {\mathrm{2549}}^1$

素因数の和:2803

約数の個数: 64

約数和(自身を含む): 367200000

約数和(自身を除く): 235610424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 239, 478, 717, 956, 1434, 1912, 2151, 2549, 2868, 4302, 5098, 5736, 6453, 7647, 8604, 10196, 12906, 15294, 17208, 20392, 22941, 25812, 30588, 45882, 51624, 61176, 68823, 91764, 137646, 183528, 275292, 550584, 609211, 1218422, 1827633, 2436844, 3655266, 4873688, 5482899, 7310532, 10965798, 14621064, 16448697, 21931596, 32897394, 43863192, 65794788, 131589576]

約数ペア:

[(1, 131589576), (2, 65794788), (3, 43863192), (4, 32897394), (6, 21931596), (8, 16448697), (9, 14621064), (12, 10965798), (18, 7310532), (24, 5482899), (27, 4873688), (36, 3655266), (54, 2436844), (72, 1827633), (108, 1218422), (216, 609211), (239, 550584), (478, 275292), (717, 183528), (956, 137646), (1434, 91764), (1912, 68823), (2151, 61176), (2549, 51624), (2868, 45882), (4302, 30588), (5098, 25812), (5736, 22941), (6453, 20392), (7647, 17208), (8604, 15294), (10196, 12906)]