155993868

素因数分解:

$2^2\times 3^2\times {\mathrm{311}}^1\times {\mathrm{13933}}^1$

素因数の和:14254

約数の個数: 36

約数和(自身を含む): 395614128

約数和(自身を除く): 239620260

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 311, 622, 933, 1244, 1866, 2799, 3732, 5598, 11196, 13933, 27866, 41799, 55732, 83598, 125397, 167196, 250794, 501588, 4333163, 8666326, 12999489, 17332652, 25998978, 38998467, 51997956, 77996934, 155993868]

約数ペア:

[(1, 155993868), (2, 77996934), (3, 51997956), (4, 38998467), (6, 25998978), (9, 17332652), (12, 12999489), (18, 8666326), (36, 4333163), (311, 501588), (622, 250794), (933, 167196), (1244, 125397), (1866, 83598), (2799, 55732), (3732, 41799), (5598, 27866), (11196, 13933)]