168283404

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{359}}^1\times {\mathrm{449}}^1$

素因数の和:847

約数の個数: 72

約数和(自身を含む): 442260000

約数和(自身を除く): 273976596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 359, 449, 522, 718, 898, 1044, 1077, 1347, 1436, 1796, 2154, 2694, 3231, 4041, 4308, 5388, 6462, 8082, 10411, 12924, 13021, 16164, 20822, 26042, 31233, 39063, 41644, 52084, 62466, 78126, 93699, 117189, 124932, 156252, 161191, 187398, 234378, 322382, 374796, 468756, 483573, 644764, 967146, 1450719, 1934292, 2901438, 4674539, 5802876, 9349078, 14023617, 18698156, 28047234, 42070851, 56094468, 84141702, 168283404]

約数ペア:

[(1, 168283404), (2, 84141702), (3, 56094468), (4, 42070851), (6, 28047234), (9, 18698156), (12, 14023617), (18, 9349078), (29, 5802876), (36, 4674539), (58, 2901438), (87, 1934292), (116, 1450719), (174, 967146), (261, 644764), (348, 483573), (359, 468756), (449, 374796), (522, 322382), (718, 234378), (898, 187398), (1044, 161191), (1077, 156252), (1347, 124932), (1436, 117189), (1796, 93699), (2154, 78126), (2694, 62466), (3231, 52084), (4041, 41644), (4308, 39063), (5388, 31233), (6462, 26042), (8082, 20822), (10411, 16164), (12924, 13021)]