128522376

素因数分解:

$2^3\times 3^4\times {\mathrm{198337}}^1$

素因数の和:198355

約数の個数: 40

約数和(自身を含む): 359983470

約数和(自身を除く): 231461094

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 198337, 396674, 595011, 793348, 1190022, 1586696, 1785033, 2380044, 3570066, 4760088, 5355099, 7140132, 10710198, 14280264, 16065297, 21420396, 32130594, 42840792, 64261188, 128522376]

約数ペア:

[(1, 128522376), (2, 64261188), (3, 42840792), (4, 32130594), (6, 21420396), (8, 16065297), (9, 14280264), (12, 10710198), (18, 7140132), (24, 5355099), (27, 4760088), (36, 3570066), (54, 2380044), (72, 1785033), (81, 1586696), (108, 1190022), (162, 793348), (216, 595011), (324, 396674), (648, 198337)]