140885048

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{4621}}^1$

素因数の和:4767

約数の個数: 32

約数和(自身を含む): 273992160

約数和(自身を除く): 133107112

約数列:

[1, 2, 4, 8, 37, 74, 103, 148, 206, 296, 412, 824, 3811, 4621, 7622, 9242, 15244, 18484, 30488, 36968, 170977, 341954, 475963, 683908, 951926, 1367816, 1903852, 3807704, 17610631, 35221262, 70442524, 140885048]

約数ペア:

[(1, 140885048), (2, 70442524), (4, 35221262), (8, 17610631), (37, 3807704), (74, 1903852), (103, 1367816), (148, 951926), (206, 683908), (296, 475963), (412, 341954), (824, 170977), (3811, 36968), (4621, 30488), (7622, 18484), (9242, 15244)]