117766768

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{317}}^1$

素因数の和:470

約数の個数: 80

約数和(自身を含む): 272553984

約数和(自身を除く): 154787216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 107, 112, 124, 214, 217, 248, 317, 428, 434, 496, 634, 749, 856, 868, 1268, 1498, 1712, 1736, 2219, 2536, 2996, 3317, 3472, 4438, 5072, 5992, 6634, 8876, 9827, 11984, 13268, 17752, 19654, 23219, 26536, 33919, 35504, 39308, 46438, 53072, 67838, 68789, 78616, 92876, 135676, 137578, 157232, 185752, 237433, 271352, 275156, 371504, 474866, 542704, 550312, 949732, 1051489, 1100624, 1899464, 2102978, 3798928, 4205956, 7360423, 8411912, 14720846, 16823824, 29441692, 58883384, 117766768]

約数ペア:

[(1, 117766768), (2, 58883384), (4, 29441692), (7, 16823824), (8, 14720846), (14, 8411912), (16, 7360423), (28, 4205956), (31, 3798928), (56, 2102978), (62, 1899464), (107, 1100624), (112, 1051489), (124, 949732), (214, 550312), (217, 542704), (248, 474866), (317, 371504), (428, 275156), (434, 271352), (496, 237433), (634, 185752), (749, 157232), (856, 137578), (868, 135676), (1268, 92876), (1498, 78616), (1712, 68789), (1736, 67838), (2219, 53072), (2536, 46438), (2996, 39308), (3317, 35504), (3472, 33919), (4438, 26536), (5072, 23219), (5992, 19654), (6634, 17752), (8876, 13268), (9827, 11984)]