139145724

素因数分解:

$2^2\times 3^2\times {\mathrm{97}}^1\times {\mathrm{39847}}^1$

素因数の和:39954

約数の個数: 36

約数和(自身を含む): 355364464

約数和(自身を除く): 216218740

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 97, 194, 291, 388, 582, 873, 1164, 1746, 3492, 39847, 79694, 119541, 159388, 239082, 358623, 478164, 717246, 1434492, 3865159, 7730318, 11595477, 15460636, 23190954, 34786431, 46381908, 69572862, 139145724]

約数ペア:

[(1, 139145724), (2, 69572862), (3, 46381908), (4, 34786431), (6, 23190954), (9, 15460636), (12, 11595477), (18, 7730318), (36, 3865159), (97, 1434492), (194, 717246), (291, 478164), (388, 358623), (582, 239082), (873, 159388), (1164, 119541), (1746, 79694), (3492, 39847)]