142129.0000000

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{499}}^1$

素因数の和:622

約数の個数: 48

約数和(自身を含む): 20384000

約数和(自身を除く): 12366068

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 103, 156, 206, 309, 412, 499, 618, 998, 1236, 1339, 1497, 1996, 2678, 2994, 4017, 5356, 5988, 6487, 8034, 12974, 16068, 19461, 25948, 38922, 51397, 77844, 102794, 154191, 205588, 308382, 616764, 668161, 1336322, 2004483, 2672644, 4008966, 8017932]

約数ペア:

[(1, 8017932), (2, 4008966), (3, 2672644), (4, 2004483), (6, 1336322), (12, 668161), (13, 616764), (26, 308382), (39, 205588), (52, 154191), (78, 102794), (103, 77844), (156, 51397), (206, 38922), (309, 25948), (412, 19461), (499, 16068), (618, 12974), (998, 8034), (1236, 6487), (1339, 5988), (1497, 5356), (1996, 4017), (2678, 2994)]