156955610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{983}}^1\times {\mathrm{2281}}^1$

素因数の和:3278

約数の個数: 32

約数和(自身を含む): 323350272

約数和(自身を除く): 166394662

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 983, 1966, 2281, 4562, 4915, 6881, 9830, 11405, 13762, 15967, 22810, 31934, 34405, 68810, 79835, 159670, 2242223, 4484446, 11211115, 15695561, 22422230, 31391122, 78477805, 156955610]

約数ペア:

[(1, 156955610), (2, 78477805), (5, 31391122), (7, 22422230), (10, 15695561), (14, 11211115), (35, 4484446), (70, 2242223), (983, 159670), (1966, 79835), (2281, 68810), (4562, 34405), (4915, 31934), (6881, 22810), (9830, 15967), (11405, 13762)]