140169258

素因数分解:

$2^1\times 3^3\times {\mathrm{947}}^1\times {\mathrm{2741}}^1$

素因数の和:3699

約数の個数: 32

約数和(自身を含む): 311929920

約数和(自身を除く): 171760662

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 947, 1894, 2741, 2841, 5482, 5682, 8223, 8523, 16446, 17046, 24669, 25569, 49338, 51138, 74007, 148014, 2595727, 5191454, 7787181, 15574362, 23361543, 46723086, 70084629, 140169258]

約数ペア:

[(1, 140169258), (2, 70084629), (3, 46723086), (6, 23361543), (9, 15574362), (18, 7787181), (27, 5191454), (54, 2595727), (947, 148014), (1894, 74007), (2741, 51138), (2841, 49338), (5482, 25569), (5682, 24669), (8223, 17046), (8523, 16446)]