131293368

素因数分解:

$2^3\times 3^2\times {\mathrm{863}}^1\times {\mathrm{2113}}^1$

素因数の和:2988

約数の個数: 48

約数和(自身を含む): 356166720

約数和(自身を除く): 224873352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 863, 1726, 2113, 2589, 3452, 4226, 5178, 6339, 6904, 7767, 8452, 10356, 12678, 15534, 16904, 19017, 20712, 25356, 31068, 38034, 50712, 62136, 76068, 152136, 1823519, 3647038, 5470557, 7294076, 10941114, 14588152, 16411671, 21882228, 32823342, 43764456, 65646684, 131293368]

約数ペア:

[(1, 131293368), (2, 65646684), (3, 43764456), (4, 32823342), (6, 21882228), (8, 16411671), (9, 14588152), (12, 10941114), (18, 7294076), (24, 5470557), (36, 3647038), (72, 1823519), (863, 152136), (1726, 76068), (2113, 62136), (2589, 50712), (3452, 38034), (4226, 31068), (5178, 25356), (6339, 20712), (6904, 19017), (7767, 16904), (8452, 15534), (10356, 12678)]