156955502879

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{727}}^1\times {\mathrm{1623269}}^1$

素因数の和:1624022

約数の個数: 16

約数和(自身を含む): 189078489600

約数和(自身を除く): 32122986721

約数列:

[1, 7, 19, 133, 727, 5089, 13813, 96691, 1623269, 11362883, 30842111, 215894777, 1180116563, 8260815941, 22422214697, 156955502879]

約数ペア:

[(1, 156955502879), (7, 22422214697), (19, 8260815941), (133, 1180116563), (727, 215894777), (5089, 30842111), (13813, 11362883), (96691, 1623269)]