159672042

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{1213}}^1$

素因数の和:1395

約数の個数: 48

約数和(自身を含む): 354526848

約数和(自身を除く): 194854806

約数列:

[1, 2, 3, 6, 9, 18, 71, 103, 142, 206, 213, 309, 426, 618, 639, 927, 1213, 1278, 1854, 2426, 3639, 7278, 7313, 10917, 14626, 21834, 21939, 43878, 65817, 86123, 124939, 131634, 172246, 249878, 258369, 374817, 516738, 749634, 775107, 1124451, 1550214, 2248902, 8870669, 17741338, 26612007, 53224014, 79836021, 159672042]

約数ペア:

[(1, 159672042), (2, 79836021), (3, 53224014), (6, 26612007), (9, 17741338), (18, 8870669), (71, 2248902), (103, 1550214), (142, 1124451), (206, 775107), (213, 749634), (309, 516738), (426, 374817), (618, 258369), (639, 249878), (927, 172246), (1213, 131634), (1278, 124939), (1854, 86123), (2426, 65817), (3639, 43878), (7278, 21939), (7313, 21834), (10917, 14626)]