16065868

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:167

約数の個数: 96

約数和(自身を含む): 38384640

約数和(自身を除く): 22318772

約数列:

[1, 2, 4, 7, 13, 14, 19, 23, 26, 28, 38, 46, 52, 76, 91, 92, 101, 133, 161, 182, 202, 247, 266, 299, 322, 364, 404, 437, 494, 532, 598, 644, 707, 874, 988, 1196, 1313, 1414, 1729, 1748, 1919, 2093, 2323, 2626, 2828, 3059, 3458, 3838, 4186, 4646, 5252, 5681, 6118, 6916, 7676, 8372, 9191, 9292, 11362, 12236, 13433, 16261, 18382, 22724, 24947, 26866, 30199, 32522, 36764, 39767, 44137, 49894, 53732, 60398, 65044, 79534, 88274, 99788, 120796, 159068, 174629, 176548, 211393, 308959, 349258, 422786, 573781, 617918, 698516, 845572, 1147562, 1235836, 2295124, 4016467, 8032934, 16065868]

約数ペア:

[(1, 16065868), (2, 8032934), (4, 4016467), (7, 2295124), (13, 1235836), (14, 1147562), (19, 845572), (23, 698516), (26, 617918), (28, 573781), (38, 422786), (46, 349258), (52, 308959), (76, 211393), (91, 176548), (92, 174629), (101, 159068), (133, 120796), (161, 99788), (182, 88274), (202, 79534), (247, 65044), (266, 60398), (299, 53732), (322, 49894), (364, 44137), (404, 39767), (437, 36764), (494, 32522), (532, 30199), (598, 26866), (644, 24947), (707, 22724), (874, 18382), (988, 16261), (1196, 13433), (1313, 12236), (1414, 11362), (1729, 9292), (1748, 9191), (1919, 8372), (2093, 7676), (2323, 6916), (2626, 6118), (2828, 5681), (3059, 5252), (3458, 4646), (3838, 4186)]