144849670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{66751}}^1$

素因数の和:66796

約数の個数: 32

約数和(自身を含む): 307593216

約数和(自身を除く): 162743546

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 66751, 133502, 333755, 467257, 667510, 934514, 2069281, 2336285, 4138562, 4672570, 10346405, 14484967, 20692810, 28969934, 72424835, 144849670]

約数ペア:

[(1, 144849670), (2, 72424835), (5, 28969934), (7, 20692810), (10, 14484967), (14, 10346405), (31, 4672570), (35, 4138562), (62, 2336285), (70, 2069281), (155, 934514), (217, 667510), (310, 467257), (434, 333755), (1085, 133502), (2170, 66751)]