156922425020

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{191368811}}^1$

素因数の和:191368861

約数の個数: 24

約数和(自身を含む): 337574584368

約数和(自身を除く): 180652159348

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 191368811, 382737622, 765475244, 956844055, 1913688110, 3827376220, 7846121251, 15692242502, 31384485004, 39230606255, 78461212510, 156922425020]

約数ペア:

[(1, 156922425020), (2, 78461212510), (4, 39230606255), (5, 31384485004), (10, 15692242502), (20, 7846121251), (41, 3827376220), (82, 1913688110), (164, 956844055), (205, 765475244), (410, 382737622), (820, 191368811)]