127890204

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{22157}}^1$

素因数の和:22214

約数の個数: 48

約数和(自身を含む): 330065568

約数和(自身を除く): 202175364

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 148, 156, 222, 444, 481, 962, 1443, 1924, 2886, 5772, 22157, 44314, 66471, 88628, 132942, 265884, 288041, 576082, 819809, 864123, 1152164, 1639618, 1728246, 2459427, 3279236, 3456492, 4918854, 9837708, 10657517, 21315034, 31972551, 42630068, 63945102, 127890204]

約数ペア:

[(1, 127890204), (2, 63945102), (3, 42630068), (4, 31972551), (6, 21315034), (12, 10657517), (13, 9837708), (26, 4918854), (37, 3456492), (39, 3279236), (52, 2459427), (74, 1728246), (78, 1639618), (111, 1152164), (148, 864123), (156, 819809), (222, 576082), (444, 288041), (481, 265884), (962, 132942), (1443, 88628), (1924, 66471), (2886, 44314), (5772, 22157)]