166754988

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{757}}^1$

素因数の和:1007

約数の個数: 72

約数和(自身を含む): 438700080

約数和(自身を除く): 271945092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 211, 261, 348, 422, 522, 633, 757, 844, 1044, 1266, 1514, 1899, 2271, 2532, 3028, 3798, 4542, 6119, 6813, 7596, 9084, 12238, 13626, 18357, 21953, 24476, 27252, 36714, 43906, 55071, 65859, 73428, 87812, 110142, 131718, 159727, 197577, 220284, 263436, 319454, 395154, 479181, 638908, 790308, 958362, 1437543, 1916724, 2875086, 4632083, 5750172, 9264166, 13896249, 18528332, 27792498, 41688747, 55584996, 83377494, 166754988]

約数ペア:

[(1, 166754988), (2, 83377494), (3, 55584996), (4, 41688747), (6, 27792498), (9, 18528332), (12, 13896249), (18, 9264166), (29, 5750172), (36, 4632083), (58, 2875086), (87, 1916724), (116, 1437543), (174, 958362), (211, 790308), (261, 638908), (348, 479181), (422, 395154), (522, 319454), (633, 263436), (757, 220284), (844, 197577), (1044, 159727), (1266, 131718), (1514, 110142), (1899, 87812), (2271, 73428), (2532, 65859), (3028, 55071), (3798, 43906), (4542, 36714), (6119, 27252), (6813, 24476), (7596, 21953), (9084, 18357), (12238, 13626)]