156922510

素因数分解:

$2^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{81307}}^1$

素因数の和:81507

約数の個数: 16

約数和(自身を含む): 283927536

約数和(自身を除く): 127005026

約数列:

[1, 2, 5, 10, 193, 386, 965, 1930, 81307, 162614, 406535, 813070, 15692251, 31384502, 78461255, 156922510]

約数ペア:

[(1, 156922510), (2, 78461255), (5, 31384502), (10, 15692251), (193, 813070), (386, 406535), (965, 162614), (1930, 81307)]