161250768

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{22853}}^1$

素因数の和:22881

約数の個数: 90

約数和(自身を含む): 524979234

約数和(自身を除く): 363728466

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 22853, 45706, 68559, 91412, 137118, 159971, 182824, 205677, 274236, 319942, 365648, 411354, 479913, 548472, 639884, 822708, 959826, 1096944, 1119797, 1279768, 1439739, 1645416, 1919652, 2239594, 2559536, 2879478, 3290832, 3359391, 3839304, 4479188, 5758956, 6718782, 7678608, 8958376, 10078173, 11517912, 13437564, 17916752, 20156346, 23035824, 26875128, 40312692, 53750256, 80625384, 161250768]

約数ペア:

[(1, 161250768), (2, 80625384), (3, 53750256), (4, 40312692), (6, 26875128), (7, 23035824), (8, 20156346), (9, 17916752), (12, 13437564), (14, 11517912), (16, 10078173), (18, 8958376), (21, 7678608), (24, 6718782), (28, 5758956), (36, 4479188), (42, 3839304), (48, 3359391), (49, 3290832), (56, 2879478), (63, 2559536), (72, 2239594), (84, 1919652), (98, 1645416), (112, 1439739), (126, 1279768), (144, 1119797), (147, 1096944), (168, 959826), (196, 822708), (252, 639884), (294, 548472), (336, 479913), (392, 411354), (441, 365648), (504, 319942), (588, 274236), (784, 205677), (882, 182824), (1008, 159971), (1176, 137118), (1764, 91412), (2352, 68559), (3528, 45706), (7056, 22853)]