168047448

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{1847}}^1$

素因数の和:2096

約数の個数: 64

約数和(自身を含む): 447068160

約数和(自身を除く): 279020712

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 223, 408, 446, 669, 892, 1338, 1784, 1847, 2676, 3694, 3791, 5352, 5541, 7388, 7582, 11082, 11373, 14776, 15164, 22164, 22746, 30328, 31399, 44328, 45492, 62798, 90984, 94197, 125596, 188394, 251192, 376788, 411881, 753576, 823762, 1235643, 1647524, 2471286, 3295048, 4942572, 7001977, 9885144, 14003954, 21005931, 28007908, 42011862, 56015816, 84023724, 168047448]

約数ペア:

[(1, 168047448), (2, 84023724), (3, 56015816), (4, 42011862), (6, 28007908), (8, 21005931), (12, 14003954), (17, 9885144), (24, 7001977), (34, 4942572), (51, 3295048), (68, 2471286), (102, 1647524), (136, 1235643), (204, 823762), (223, 753576), (408, 411881), (446, 376788), (669, 251192), (892, 188394), (1338, 125596), (1784, 94197), (1847, 90984), (2676, 62798), (3694, 45492), (3791, 44328), (5352, 31399), (5541, 30328), (7388, 22746), (7582, 22164), (11082, 15164), (11373, 14776)]