168736074

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2777}}^1$

素因数の和:2855

約数の個数: 64

約数和(自身を含む): 392031360

約数和(自身を除く): 223295286

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 41, 57, 78, 82, 114, 123, 246, 247, 494, 533, 741, 779, 1066, 1482, 1558, 1599, 2337, 2777, 3198, 4674, 5554, 8331, 10127, 16662, 20254, 30381, 36101, 52763, 60762, 72202, 105526, 108303, 113857, 158289, 216606, 227714, 316578, 341571, 683142, 685919, 1371838, 1480141, 2057757, 2163283, 2960282, 4115514, 4326566, 4440423, 6489849, 8880846, 12979698, 28122679, 56245358, 84368037, 168736074]

約数ペア:

[(1, 168736074), (2, 84368037), (3, 56245358), (6, 28122679), (13, 12979698), (19, 8880846), (26, 6489849), (38, 4440423), (39, 4326566), (41, 4115514), (57, 2960282), (78, 2163283), (82, 2057757), (114, 1480141), (123, 1371838), (246, 685919), (247, 683142), (494, 341571), (533, 316578), (741, 227714), (779, 216606), (1066, 158289), (1482, 113857), (1558, 108303), (1599, 105526), (2337, 72202), (2777, 60762), (3198, 52763), (4674, 36101), (5554, 30381), (8331, 20254), (10127, 16662)]