180848876

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{31907}}^1$

素因数の和:32033

約数の個数: 24

約数和(自身を含む): 343968240

約数和(自身を除く): 163119364

約数列:

[1, 2, 4, 13, 26, 52, 109, 218, 436, 1417, 2834, 5668, 31907, 63814, 127628, 414791, 829582, 1659164, 3477863, 6955726, 13911452, 45212219, 90424438, 180848876]

約数ペア:

[(1, 180848876), (2, 90424438), (4, 45212219), (13, 13911452), (26, 6955726), (52, 3477863), (109, 1659164), (218, 829582), (436, 414791), (1417, 127628), (2834, 63814), (5668, 31907)]