158889124772

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1439}}^1\times {\mathrm{83903}}^1$

素因数の和:85400

約数の個数: 48

約数和(自身を含む): 324768890880

約数和(自身を除く): 165879766108

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 1439, 2878, 5756, 10073, 20146, 40292, 67633, 83903, 135266, 167806, 270532, 335612, 473431, 587321, 946862, 1174642, 1893724, 2349284, 3943441, 7886882, 15773764, 27604087, 55208174, 110416348, 120736417, 241472834, 482945668, 845154919, 1690309838, 3380619676, 5674611599, 11349223198, 22698446396, 39722281193, 79444562386, 158889124772]

約数ペア:

[(1, 158889124772), (2, 79444562386), (4, 39722281193), (7, 22698446396), (14, 11349223198), (28, 5674611599), (47, 3380619676), (94, 1690309838), (188, 845154919), (329, 482945668), (658, 241472834), (1316, 120736417), (1439, 110416348), (2878, 55208174), (5756, 27604087), (10073, 15773764), (20146, 7886882), (40292, 3943441), (67633, 2349284), (83903, 1893724), (135266, 1174642), (167806, 946862), (270532, 587321), (335612, 473431)]