139431852

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{79043}}^1$

素因数の和:79067

約数の個数: 54

約数和(自身を含む): 410001228

約数和(自身を除く): 270569376

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 79043, 158086, 237129, 316172, 474258, 553301, 711387, 948516, 1106602, 1422774, 1659903, 2213204, 2845548, 3319806, 3873107, 4979709, 6639612, 7746214, 9959418, 11619321, 15492428, 19918836, 23238642, 34857963, 46477284, 69715926, 139431852]

約数ペア:

[(1, 139431852), (2, 69715926), (3, 46477284), (4, 34857963), (6, 23238642), (7, 19918836), (9, 15492428), (12, 11619321), (14, 9959418), (18, 7746214), (21, 6639612), (28, 4979709), (36, 3873107), (42, 3319806), (49, 2845548), (63, 2213204), (84, 1659903), (98, 1422774), (126, 1106602), (147, 948516), (196, 711387), (252, 553301), (294, 474258), (441, 316172), (588, 237129), (882, 158086), (1764, 79043)]