128525544

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{941}}^1$

素因数の和:1231

約数の個数: 96

約数和(自身を含む): 399709440

約数和(自身を除く): 271183896

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 271, 504, 542, 813, 941, 1084, 1626, 1882, 1897, 2168, 2439, 2823, 3252, 3764, 3794, 4878, 5646, 5691, 6504, 6587, 7528, 7588, 8469, 9756, 11292, 11382, 13174, 15176, 16938, 17073, 19512, 19761, 22584, 22764, 26348, 33876, 34146, 39522, 45528, 52696, 59283, 67752, 68292, 79044, 118566, 136584, 158088, 237132, 255011, 474264, 510022, 765033, 1020044, 1530066, 1785077, 2040088, 2295099, 3060132, 3570154, 4590198, 5355231, 6120264, 7140308, 9180396, 10710462, 14280616, 16065693, 18360792, 21420924, 32131386, 42841848, 64262772, 128525544]

約数ペア:

[(1, 128525544), (2, 64262772), (3, 42841848), (4, 32131386), (6, 21420924), (7, 18360792), (8, 16065693), (9, 14280616), (12, 10710462), (14, 9180396), (18, 7140308), (21, 6120264), (24, 5355231), (28, 4590198), (36, 3570154), (42, 3060132), (56, 2295099), (63, 2040088), (72, 1785077), (84, 1530066), (126, 1020044), (168, 765033), (252, 510022), (271, 474264), (504, 255011), (542, 237132), (813, 158088), (941, 136584), (1084, 118566), (1626, 79044), (1882, 68292), (1897, 67752), (2168, 59283), (2439, 52696), (2823, 45528), (3252, 39522), (3764, 34146), (3794, 33876), (4878, 26348), (5646, 22764), (5691, 22584), (6504, 19761), (6587, 19512), (7528, 17073), (7588, 16938), (8469, 15176), (9756, 13174), (11292, 11382)]