168589740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1627}}^1$

素因数の和:1807

約数の個数: 96

約数和(自身を含む): 518563584

約数和(自身を除く): 349973844

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 157, 165, 220, 314, 330, 471, 628, 660, 785, 942, 1570, 1627, 1727, 1884, 2355, 3140, 3254, 3454, 4710, 4881, 5181, 6508, 6908, 8135, 8635, 9420, 9762, 10362, 16270, 17270, 17897, 19524, 20724, 24405, 25905, 32540, 34540, 35794, 48810, 51810, 53691, 71588, 89485, 97620, 103620, 107382, 178970, 214764, 255439, 268455, 357940, 510878, 536910, 766317, 1021756, 1073820, 1277195, 1532634, 2554390, 2809829, 3065268, 3831585, 5108780, 5619658, 7663170, 8429487, 11239316, 14049145, 15326340, 16858974, 28098290, 33717948, 42147435, 56196580, 84294870, 168589740]

約数ペア:

[(1, 168589740), (2, 84294870), (3, 56196580), (4, 42147435), (5, 33717948), (6, 28098290), (10, 16858974), (11, 15326340), (12, 14049145), (15, 11239316), (20, 8429487), (22, 7663170), (30, 5619658), (33, 5108780), (44, 3831585), (55, 3065268), (60, 2809829), (66, 2554390), (110, 1532634), (132, 1277195), (157, 1073820), (165, 1021756), (220, 766317), (314, 536910), (330, 510878), (471, 357940), (628, 268455), (660, 255439), (785, 214764), (942, 178970), (1570, 107382), (1627, 103620), (1727, 97620), (1884, 89485), (2355, 71588), (3140, 53691), (3254, 51810), (3454, 48810), (4710, 35794), (4881, 34540), (5181, 32540), (6508, 25905), (6908, 24405), (8135, 20724), (8635, 19524), (9420, 17897), (9762, 17270), (10362, 16270)]