156612664

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{2753}}^1$

素因数の和:3319

約数の個数: 32

約数和(自身を含む): 316930320

約数和(自身を除く): 160317656

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 547, 1094, 2188, 2753, 4376, 5506, 7111, 11012, 14222, 22024, 28444, 35789, 56888, 71578, 143156, 286312, 1505891, 3011782, 6023564, 12047128, 19576583, 39153166, 78306332, 156612664]

約数ペア:

[(1, 156612664), (2, 78306332), (4, 39153166), (8, 19576583), (13, 12047128), (26, 6023564), (52, 3011782), (104, 1505891), (547, 286312), (1094, 143156), (2188, 71578), (2753, 56888), (4376, 35789), (5506, 28444), (7111, 22024), (11012, 14222)]