142732148

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{30841}}^1$

素因数の和:30947

約数の個数: 24

約数和(自身を含む): 272026440

約数和(自身を除く): 129294292

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 1157, 2314, 4628, 30841, 61682, 123364, 400933, 801866, 1603732, 2744849, 5489698, 10979396, 35683037, 71366074, 142732148]

約数ペア:

[(1, 142732148), (2, 71366074), (4, 35683037), (13, 10979396), (26, 5489698), (52, 2744849), (89, 1603732), (178, 801866), (356, 400933), (1157, 123364), (2314, 61682), (4628, 30841)]