139906116

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{61687}}^1$

素因数の和:61710

約数の個数: 60

約数和(自身を含む): 417997888

約数和(自身を除く): 278091772

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 61687, 123374, 185061, 246748, 370122, 431809, 555183, 740244, 863618, 1110366, 1295427, 1665549, 1727236, 2220732, 2590854, 3331098, 3886281, 4996647, 5181708, 6662196, 7772562, 9993294, 11658843, 15545124, 19986588, 23317686, 34976529, 46635372, 69953058, 139906116]

約数ペア:

[(1, 139906116), (2, 69953058), (3, 46635372), (4, 34976529), (6, 23317686), (7, 19986588), (9, 15545124), (12, 11658843), (14, 9993294), (18, 7772562), (21, 6662196), (27, 5181708), (28, 4996647), (36, 3886281), (42, 3331098), (54, 2590854), (63, 2220732), (81, 1727236), (84, 1665549), (108, 1295427), (126, 1110366), (162, 863618), (189, 740244), (252, 555183), (324, 431809), (378, 370122), (567, 246748), (756, 185061), (1134, 123374), (2268, 61687)]