181224864

素因数分解:

$2^5\times 3^4\times {\mathrm{139}}^1\times {\mathrm{503}}^1$

素因数の和:664

約数の個数: 120

約数和(自身を含む): 537878880

約数和(自身を除く): 356654016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 139, 144, 162, 216, 278, 288, 324, 417, 432, 503, 556, 648, 834, 864, 1006, 1112, 1251, 1296, 1509, 1668, 2012, 2224, 2502, 2592, 3018, 3336, 3753, 4024, 4448, 4527, 5004, 6036, 6672, 7506, 8048, 9054, 10008, 11259, 12072, 13344, 13581, 15012, 16096, 18108, 20016, 22518, 24144, 27162, 30024, 36216, 40032, 40743, 45036, 48288, 54324, 60048, 69917, 72432, 81486, 90072, 108648, 120096, 139834, 144864, 162972, 180144, 209751, 217296, 279668, 325944, 360288, 419502, 434592, 559336, 629253, 651888, 839004, 1118672, 1258506, 1303776, 1678008, 1887759, 2237344, 2517012, 3356016, 3775518, 5034024, 5663277, 6712032, 7551036, 10068048, 11326554, 15102072, 20136096, 22653108, 30204144, 45306216, 60408288, 90612432, 181224864]

約数ペア:

[(1, 181224864), (2, 90612432), (3, 60408288), (4, 45306216), (6, 30204144), (8, 22653108), (9, 20136096), (12, 15102072), (16, 11326554), (18, 10068048), (24, 7551036), (27, 6712032), (32, 5663277), (36, 5034024), (48, 3775518), (54, 3356016), (72, 2517012), (81, 2237344), (96, 1887759), (108, 1678008), (139, 1303776), (144, 1258506), (162, 1118672), (216, 839004), (278, 651888), (288, 629253), (324, 559336), (417, 434592), (432, 419502), (503, 360288), (556, 325944), (648, 279668), (834, 217296), (864, 209751), (1006, 180144), (1112, 162972), (1251, 144864), (1296, 139834), (1509, 120096), (1668, 108648), (2012, 90072), (2224, 81486), (2502, 72432), (2592, 69917), (3018, 60048), (3336, 54324), (3753, 48288), (4024, 45036), (4448, 40743), (4527, 40032), (5004, 36216), (6036, 30024), (6672, 27162), (7506, 24144), (8048, 22518), (9054, 20016), (10008, 18108), (11259, 16096), (12072, 15012), (13344, 13581)]