155797278

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{285343}}^1$

素因数の和:285368

約数の個数: 32

約数和(自身を含む): 383502336

約数和(自身を除く): 227705058

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 285343, 570686, 856029, 1712058, 1997401, 3709459, 3994802, 5992203, 7418918, 11128377, 11984406, 22256754, 25966213, 51932426, 77898639, 155797278]

約数ペア:

[(1, 155797278), (2, 77898639), (3, 51932426), (6, 25966213), (7, 22256754), (13, 11984406), (14, 11128377), (21, 7418918), (26, 5992203), (39, 3994802), (42, 3709459), (78, 1997401), (91, 1712058), (182, 856029), (273, 570686), (546, 285343)]