161172576

素因数分解:

$2^5\times 3^2\times {\mathrm{53}}^1\times {\mathrm{10559}}^1$

素因数の和:10628

約数の個数: 72

約数和(自身を含む): 467026560

約数和(自身を除く): 305853984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 72, 96, 106, 144, 159, 212, 288, 318, 424, 477, 636, 848, 954, 1272, 1696, 1908, 2544, 3816, 5088, 7632, 10559, 15264, 21118, 31677, 42236, 63354, 84472, 95031, 126708, 168944, 190062, 253416, 337888, 380124, 506832, 559627, 760248, 1013664, 1119254, 1520496, 1678881, 2238508, 3040992, 3357762, 4477016, 5036643, 6715524, 8954032, 10073286, 13431048, 17908064, 20146572, 26862096, 40293144, 53724192, 80586288, 161172576]

約数ペア:

[(1, 161172576), (2, 80586288), (3, 53724192), (4, 40293144), (6, 26862096), (8, 20146572), (9, 17908064), (12, 13431048), (16, 10073286), (18, 8954032), (24, 6715524), (32, 5036643), (36, 4477016), (48, 3357762), (53, 3040992), (72, 2238508), (96, 1678881), (106, 1520496), (144, 1119254), (159, 1013664), (212, 760248), (288, 559627), (318, 506832), (424, 380124), (477, 337888), (636, 253416), (848, 190062), (954, 168944), (1272, 126708), (1696, 95031), (1908, 84472), (2544, 63354), (3816, 42236), (5088, 31677), (7632, 21118), (10559, 15264)]