142076128

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{1307}}^1$

素因数の和:1439

約数の個数: 48

約数和(自身を含む): 290062080

約数和(自身を除く): 147985952

約数列:

[1, 2, 4, 8, 16, 32, 43, 79, 86, 158, 172, 316, 344, 632, 688, 1264, 1307, 1376, 2528, 2614, 3397, 5228, 6794, 10456, 13588, 20912, 27176, 41824, 54352, 56201, 103253, 108704, 112402, 206506, 224804, 413012, 449608, 826024, 899216, 1652048, 1798432, 3304096, 4439879, 8879758, 17759516, 35519032, 71038064, 142076128]

約数ペア:

[(1, 142076128), (2, 71038064), (4, 35519032), (8, 17759516), (16, 8879758), (32, 4439879), (43, 3304096), (79, 1798432), (86, 1652048), (158, 899216), (172, 826024), (316, 449608), (344, 413012), (632, 224804), (688, 206506), (1264, 112402), (1307, 108704), (1376, 103253), (2528, 56201), (2614, 54352), (3397, 41824), (5228, 27176), (6794, 20912), (10456, 13588)]