166893948

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^2$

素因数の和:316

約数の個数: 108

約数和(自身を含む): 481750360

約数和(自身を除く): 314856412

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 137, 156, 171, 228, 234, 247, 274, 342, 411, 468, 494, 548, 684, 741, 822, 988, 1233, 1482, 1644, 1781, 2223, 2466, 2603, 2964, 3562, 4446, 4932, 5206, 5343, 7124, 7809, 8892, 10412, 10686, 15618, 16029, 18769, 21372, 23427, 31236, 32058, 33839, 37538, 46854, 56307, 64116, 67678, 75076, 93708, 101517, 112614, 135356, 168921, 203034, 225228, 243997, 304551, 337842, 356611, 406068, 487994, 609102, 675684, 713222, 731991, 975988, 1069833, 1218204, 1426444, 1463982, 2139666, 2195973, 2927964, 3209499, 4279332, 4391946, 4635943, 6418998, 8783892, 9271886, 12837996, 13907829, 18543772, 27815658, 41723487, 55631316, 83446974, 166893948]

約数ペア:

[(1, 166893948), (2, 83446974), (3, 55631316), (4, 41723487), (6, 27815658), (9, 18543772), (12, 13907829), (13, 12837996), (18, 9271886), (19, 8783892), (26, 6418998), (36, 4635943), (38, 4391946), (39, 4279332), (52, 3209499), (57, 2927964), (76, 2195973), (78, 2139666), (114, 1463982), (117, 1426444), (137, 1218204), (156, 1069833), (171, 975988), (228, 731991), (234, 713222), (247, 675684), (274, 609102), (342, 487994), (411, 406068), (468, 356611), (494, 337842), (548, 304551), (684, 243997), (741, 225228), (822, 203034), (988, 168921), (1233, 135356), (1482, 112614), (1644, 101517), (1781, 93708), (2223, 75076), (2466, 67678), (2603, 64116), (2964, 56307), (3562, 46854), (4446, 37538), (4932, 33839), (5206, 32058), (5343, 31236), (7124, 23427), (7809, 21372), (8892, 18769), (10412, 16029), (10686, 15618)]