127198136

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1223059}}^1$

素因数の和:1223078

約数の個数: 16

約数和(自身を含む): 256842600

約数和(自身を除く): 129644464

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1223059, 2446118, 4892236, 9784472, 15899767, 31799534, 63599068, 127198136]

約数ペア:

[(1, 127198136), (2, 63599068), (4, 31799534), (8, 15899767), (13, 9784472), (26, 4892236), (52, 2446118), (104, 1223059)]