166397976

素因数分解:

$2^3\times 3^4\times {\mathrm{211}}^1\times {\mathrm{1217}}^1$

素因数の和:1446

約数の個数: 80

約数和(自身を含む): 468662040

約数和(自身を除く): 302264064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 211, 216, 324, 422, 633, 648, 844, 1217, 1266, 1688, 1899, 2434, 2532, 3651, 3798, 4868, 5064, 5697, 7302, 7596, 9736, 10953, 11394, 14604, 15192, 17091, 21906, 22788, 29208, 32859, 34182, 43812, 45576, 65718, 68364, 87624, 98577, 131436, 136728, 197154, 256787, 262872, 394308, 513574, 770361, 788616, 1027148, 1540722, 2054296, 2311083, 3081444, 4622166, 6162888, 6933249, 9244332, 13866498, 18488664, 20799747, 27732996, 41599494, 55465992, 83198988, 166397976]

約数ペア:

[(1, 166397976), (2, 83198988), (3, 55465992), (4, 41599494), (6, 27732996), (8, 20799747), (9, 18488664), (12, 13866498), (18, 9244332), (24, 6933249), (27, 6162888), (36, 4622166), (54, 3081444), (72, 2311083), (81, 2054296), (108, 1540722), (162, 1027148), (211, 788616), (216, 770361), (324, 513574), (422, 394308), (633, 262872), (648, 256787), (844, 197154), (1217, 136728), (1266, 131436), (1688, 98577), (1899, 87624), (2434, 68364), (2532, 65718), (3651, 45576), (3798, 43812), (4868, 34182), (5064, 32859), (5697, 29208), (7302, 22788), (7596, 21906), (9736, 17091), (10953, 15192), (11394, 14604)]