160982318

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:273

約数の個数: 64

約数和(自身を含む): 298045440

約数和(自身を除く): 137063122

約数列:

[1, 2, 7, 14, 31, 41, 62, 82, 83, 109, 166, 217, 218, 287, 434, 574, 581, 763, 1162, 1271, 1526, 2542, 2573, 3379, 3403, 4469, 5146, 6758, 6806, 8897, 8938, 9047, 17794, 18011, 18094, 23653, 23821, 31283, 36022, 47306, 47642, 62566, 63329, 105493, 126658, 138539, 210986, 277078, 280457, 370927, 560914, 738451, 741854, 969773, 1476902, 1939546, 1963199, 2596489, 3926398, 5192978, 11498737, 22997474, 80491159, 160982318]

約数ペア:

[(1, 160982318), (2, 80491159), (7, 22997474), (14, 11498737), (31, 5192978), (41, 3926398), (62, 2596489), (82, 1963199), (83, 1939546), (109, 1476902), (166, 969773), (217, 741854), (218, 738451), (287, 560914), (434, 370927), (574, 280457), (581, 277078), (763, 210986), (1162, 138539), (1271, 126658), (1526, 105493), (2542, 63329), (2573, 62566), (3379, 47642), (3403, 47306), (4469, 36022), (5146, 31283), (6758, 23821), (6806, 23653), (8897, 18094), (8938, 18011), (9047, 17794)]