139504854

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{2129}}^1$

素因数の和:2364

約数の個数: 32

約数和(自身を含む): 285045120

約数和(自身を除く): 145540266

約数列:

[1, 2, 3, 6, 67, 134, 163, 201, 326, 402, 489, 978, 2129, 4258, 6387, 10921, 12774, 21842, 32763, 65526, 142643, 285286, 347027, 427929, 694054, 855858, 1041081, 2082162, 23250809, 46501618, 69752427, 139504854]

約数ペア:

[(1, 139504854), (2, 69752427), (3, 46501618), (6, 23250809), (67, 2082162), (134, 1041081), (163, 855858), (201, 694054), (326, 427929), (402, 347027), (489, 285286), (978, 142643), (2129, 65526), (4258, 32763), (6387, 21842), (10921, 12774)]