16199976

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{379}}^1$

素因数の和:538

約数の個数: 64

約数和(自身を含む): 44049600

約数和(自身を除く): 27849624

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 137, 156, 274, 312, 379, 411, 548, 758, 822, 1096, 1137, 1516, 1644, 1781, 2274, 3032, 3288, 3562, 4548, 4927, 5343, 7124, 9096, 9854, 10686, 14248, 14781, 19708, 21372, 29562, 39416, 42744, 51923, 59124, 103846, 118248, 155769, 207692, 311538, 415384, 623076, 674999, 1246152, 1349998, 2024997, 2699996, 4049994, 5399992, 8099988, 16199976]

約数ペア:

[(1, 16199976), (2, 8099988), (3, 5399992), (4, 4049994), (6, 2699996), (8, 2024997), (12, 1349998), (13, 1246152), (24, 674999), (26, 623076), (39, 415384), (52, 311538), (78, 207692), (104, 155769), (137, 118248), (156, 103846), (274, 59124), (312, 51923), (379, 42744), (411, 39416), (548, 29562), (758, 21372), (822, 19708), (1096, 14781), (1137, 14248), (1516, 10686), (1644, 9854), (1781, 9096), (2274, 7124), (3032, 5343), (3288, 4927), (3562, 4548)]