138180637112

素因数分解:

$2^3\times 7^1\times {\mathrm{1993}}^1\times {\mathrm{1238089}}^1$

素因数の和:1240095

約数の個数: 32

約数和(自身を含む): 296250175200

約数和(自身を除く): 158069538088

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1993, 3986, 7972, 13951, 15944, 27902, 55804, 111608, 1238089, 2476178, 4952356, 8666623, 9904712, 17333246, 34666492, 69332984, 2467511377, 4935022754, 9870045508, 17272579639, 19740091016, 34545159278, 69090318556, 138180637112]

約数ペア:

[(1, 138180637112), (2, 69090318556), (4, 34545159278), (7, 19740091016), (8, 17272579639), (14, 9870045508), (28, 4935022754), (56, 2467511377), (1993, 69332984), (3986, 34666492), (7972, 17333246), (13951, 9904712), (15944, 8666623), (27902, 4952356), (55804, 2476178), (111608, 1238089)]