155577014156

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{487}}^1\times {\mathrm{21067}}^1$

素因数の和:21798

約数の個数: 48

約数和(自身を含む): 290176137216

約数和(自身を除く): 134599123060

約数列:

[1, 2, 4, 17, 34, 68, 223, 446, 487, 892, 974, 1948, 3791, 7582, 8279, 15164, 16558, 21067, 33116, 42134, 84268, 108601, 217202, 358139, 434404, 716278, 1432556, 1846217, 3692434, 4697941, 7384868, 9395882, 10259629, 18791764, 20519258, 41038516, 79864997, 159729994, 174413693, 319459988, 348827386, 697654772, 2287897267, 4575794534, 9151589068, 38894253539, 77788507078, 155577014156]

約数ペア:

[(1, 155577014156), (2, 77788507078), (4, 38894253539), (17, 9151589068), (34, 4575794534), (68, 2287897267), (223, 697654772), (446, 348827386), (487, 319459988), (892, 174413693), (974, 159729994), (1948, 79864997), (3791, 41038516), (7582, 20519258), (8279, 18791764), (15164, 10259629), (16558, 9395882), (21067, 7384868), (33116, 4697941), (42134, 3692434), (84268, 1846217), (108601, 1432556), (217202, 716278), (358139, 434404)]