156933978523

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{1753}}^1\times {\mathrm{1931}}^1$

素因数の和:3907

約数の個数: 32

約数和(自身を含む): 185431196160

約数和(自身を除く): 28497217637

約数列:

[1, 7, 37, 179, 259, 1253, 1753, 1931, 6623, 12271, 13517, 46361, 64861, 71447, 313787, 345649, 454027, 500129, 2196509, 2419543, 3385043, 11610119, 12789013, 23695301, 81270833, 89523091, 125246591, 605922697, 876726137, 4241458879, 22419139789, 156933978523]

約数ペア:

[(1, 156933978523), (7, 22419139789), (37, 4241458879), (179, 876726137), (259, 605922697), (1253, 125246591), (1753, 89523091), (1931, 81270833), (6623, 23695301), (12271, 12789013), (13517, 11610119), (46361, 3385043), (64861, 2419543), (71447, 2196509), (313787, 500129), (345649, 454027)]