155772372

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{264919}}^1$

素因数の和:264940

約数の個数: 36

約数和(自身を含む): 422812320

約数和(自身を除く): 267039948

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 264919, 529838, 794757, 1059676, 1589514, 1854433, 3179028, 3708866, 5563299, 7417732, 11126598, 12981031, 22253196, 25962062, 38943093, 51924124, 77886186, 155772372]

約数ペア:

[(1, 155772372), (2, 77886186), (3, 51924124), (4, 38943093), (6, 25962062), (7, 22253196), (12, 12981031), (14, 11126598), (21, 7417732), (28, 5563299), (42, 3708866), (49, 3179028), (84, 1854433), (98, 1589514), (147, 1059676), (196, 794757), (294, 529838), (588, 264919)]