164968794

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{1237}}^1$

素因数の和:1515

約数の個数: 48

約数和(自身を含む): 370805760

約数和(自身を除く): 205836966

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 239, 279, 478, 558, 717, 1237, 1434, 2151, 2474, 3711, 4302, 7409, 7422, 11133, 14818, 22227, 22266, 38347, 44454, 66681, 76694, 115041, 133362, 230082, 295643, 345123, 591286, 690246, 886929, 1773858, 2660787, 5321574, 9164933, 18329866, 27494799, 54989598, 82484397, 164968794]

約数ペア:

[(1, 164968794), (2, 82484397), (3, 54989598), (6, 27494799), (9, 18329866), (18, 9164933), (31, 5321574), (62, 2660787), (93, 1773858), (186, 886929), (239, 690246), (279, 591286), (478, 345123), (558, 295643), (717, 230082), (1237, 133362), (1434, 115041), (2151, 76694), (2474, 66681), (3711, 44454), (4302, 38347), (7409, 22266), (7422, 22227), (11133, 14818)]