161887752

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9103}}^1$

素因数の和:9147

約数の個数: 96

約数和(自身を含む): 497078400

約数和(自身を除く): 335190648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 36, 38, 39, 52, 57, 72, 76, 78, 104, 114, 117, 152, 156, 171, 228, 234, 247, 312, 342, 456, 468, 494, 684, 741, 936, 988, 1368, 1482, 1976, 2223, 2964, 4446, 5928, 8892, 9103, 17784, 18206, 27309, 36412, 54618, 72824, 81927, 109236, 118339, 163854, 172957, 218472, 236678, 327708, 345914, 355017, 473356, 518871, 655416, 691828, 710034, 946712, 1037742, 1065051, 1383656, 1420068, 1556613, 2075484, 2130102, 2248441, 2840136, 3113226, 4150968, 4260204, 4496882, 6226452, 6745323, 8520408, 8993764, 12452904, 13490646, 17987528, 20235969, 26981292, 40471938, 53962584, 80943876, 161887752]

約数ペア:

[(1, 161887752), (2, 80943876), (3, 53962584), (4, 40471938), (6, 26981292), (8, 20235969), (9, 17987528), (12, 13490646), (13, 12452904), (18, 8993764), (19, 8520408), (24, 6745323), (26, 6226452), (36, 4496882), (38, 4260204), (39, 4150968), (52, 3113226), (57, 2840136), (72, 2248441), (76, 2130102), (78, 2075484), (104, 1556613), (114, 1420068), (117, 1383656), (152, 1065051), (156, 1037742), (171, 946712), (228, 710034), (234, 691828), (247, 655416), (312, 518871), (342, 473356), (456, 355017), (468, 345914), (494, 327708), (684, 236678), (741, 218472), (936, 172957), (988, 163854), (1368, 118339), (1482, 109236), (1976, 81927), (2223, 72824), (2964, 54618), (4446, 36412), (5928, 27309), (8892, 18206), (9103, 17784)]