155432916

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{60811}}^1$

素因数の和:60892

約数の個数: 36

約数和(自身を含む): 398440224

約数和(自身を除く): 243007308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 60811, 121622, 182433, 243244, 364866, 547299, 729732, 1094598, 2189196, 4317581, 8635162, 12952743, 17270324, 25905486, 38858229, 51810972, 77716458, 155432916]

約数ペア:

[(1, 155432916), (2, 77716458), (3, 51810972), (4, 38858229), (6, 25905486), (9, 17270324), (12, 12952743), (18, 8635162), (36, 4317581), (71, 2189196), (142, 1094598), (213, 729732), (284, 547299), (426, 364866), (639, 243244), (852, 182433), (1278, 121622), (2556, 60811)]