179491302

素因数分解:

$2^1\times 3^4\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{347}}^1$

素因数の和:495

約数の個数: 80

約数和(自身を含む): 420406272

約数和(自身を除く): 240914970

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 93, 103, 162, 186, 206, 279, 309, 347, 558, 618, 694, 837, 927, 1041, 1674, 1854, 2082, 2511, 2781, 3123, 3193, 5022, 5562, 6246, 6386, 8343, 9369, 9579, 10757, 16686, 18738, 19158, 21514, 28107, 28737, 32271, 35741, 56214, 57474, 64542, 71482, 86211, 96813, 107223, 172422, 193626, 214446, 258633, 290439, 321669, 517266, 580878, 643338, 871317, 965007, 1107971, 1742634, 1930014, 2215942, 2895021, 3323913, 5790042, 6647826, 9971739, 19943478, 29915217, 59830434, 89745651, 179491302]

約数ペア:

[(1, 179491302), (2, 89745651), (3, 59830434), (6, 29915217), (9, 19943478), (18, 9971739), (27, 6647826), (31, 5790042), (54, 3323913), (62, 2895021), (81, 2215942), (93, 1930014), (103, 1742634), (162, 1107971), (186, 965007), (206, 871317), (279, 643338), (309, 580878), (347, 517266), (558, 321669), (618, 290439), (694, 258633), (837, 214446), (927, 193626), (1041, 172422), (1674, 107223), (1854, 96813), (2082, 86211), (2511, 71482), (2781, 64542), (3123, 57474), (3193, 56214), (5022, 35741), (5562, 32271), (6246, 28737), (6386, 28107), (8343, 21514), (9369, 19158), (9579, 18738), (10757, 16686)]