156931205556

素因数分解:

$2^2\times 3^1\times {\mathrm{63421}}^1\times {\mathrm{206203}}^1$

素因数の和:269631

約数の個数: 24

約数和(自身を含む): 366180362464

約数和(自身を除く): 209249156908

約数列:

[1, 2, 3, 4, 6, 12, 63421, 126842, 190263, 206203, 253684, 380526, 412406, 618609, 761052, 824812, 1237218, 2474436, 13077600463, 26155200926, 39232801389, 52310401852, 78465602778, 156931205556]

約数ペア:

[(1, 156931205556), (2, 78465602778), (3, 52310401852), (4, 39232801389), (6, 26155200926), (12, 13077600463), (63421, 2474436), (126842, 1237218), (190263, 824812), (206203, 761052), (253684, 618609), (380526, 412406)]