171958056

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{859}}^1$

素因数の和:1326

約数の個数: 64

約数和(自身を含む): 454080000

約数和(自身を除く): 282121944

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 439, 456, 859, 878, 1317, 1718, 1756, 2577, 2634, 3436, 3512, 5154, 5268, 6872, 8341, 10308, 10536, 16321, 16682, 20616, 25023, 32642, 33364, 48963, 50046, 65284, 66728, 97926, 100092, 130568, 195852, 200184, 377101, 391704, 754202, 1131303, 1508404, 2262606, 3016808, 4525212, 7164919, 9050424, 14329838, 21494757, 28659676, 42989514, 57319352, 85979028, 171958056]

約数ペア:

[(1, 171958056), (2, 85979028), (3, 57319352), (4, 42989514), (6, 28659676), (8, 21494757), (12, 14329838), (19, 9050424), (24, 7164919), (38, 4525212), (57, 3016808), (76, 2262606), (114, 1508404), (152, 1131303), (228, 754202), (439, 391704), (456, 377101), (859, 200184), (878, 195852), (1317, 130568), (1718, 100092), (1756, 97926), (2577, 66728), (2634, 65284), (3436, 50046), (3512, 48963), (5154, 33364), (5268, 32642), (6872, 25023), (8341, 20616), (10308, 16682), (10536, 16321)]