166161720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{10903}}^1$

素因数の和:11044

約数の個数: 64

約数和(自身を含む): 502456320

約数和(自身を除く): 336294600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2540, 3048, 3810, 5080, 7620, 10903, 15240, 21806, 32709, 43612, 54515, 65418, 87224, 109030, 130836, 163545, 218060, 261672, 327090, 436120, 654180, 1308360, 1384681, 2769362, 4154043, 5538724, 6923405, 8308086, 11077448, 13846810, 16616172, 20770215, 27693620, 33232344, 41540430, 55387240, 83080860, 166161720]

約数ペア:

[(1, 166161720), (2, 83080860), (3, 55387240), (4, 41540430), (5, 33232344), (6, 27693620), (8, 20770215), (10, 16616172), (12, 13846810), (15, 11077448), (20, 8308086), (24, 6923405), (30, 5538724), (40, 4154043), (60, 2769362), (120, 1384681), (127, 1308360), (254, 654180), (381, 436120), (508, 327090), (635, 261672), (762, 218060), (1016, 163545), (1270, 130836), (1524, 109030), (1905, 87224), (2540, 65418), (3048, 54515), (3810, 43612), (5080, 32709), (7620, 21806), (10903, 15240)]