138284614

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{4637}}^1$

素因数の和:4720

約数の個数: 32

約数和(自身を含む): 236871936

約数和(自身を除く): 98587322

約数列:

[1, 2, 13, 26, 31, 37, 62, 74, 403, 481, 806, 962, 1147, 2294, 4637, 9274, 14911, 29822, 60281, 120562, 143747, 171569, 287494, 343138, 1868711, 2230397, 3737422, 4460794, 5318639, 10637278, 69142307, 138284614]

約数ペア:

[(1, 138284614), (2, 69142307), (13, 10637278), (26, 5318639), (31, 4460794), (37, 3737422), (62, 2230397), (74, 1868711), (403, 343138), (481, 287494), (806, 171569), (962, 143747), (1147, 120562), (2294, 60281), (4637, 29822), (9274, 14911)]