139603842

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{83}}^1\times {\mathrm{1907}}^1$

素因数の和:2012

約数の個数: 72

約数和(自身を含む): 356284656

約数和(自身を除く): 216680814

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 83, 98, 126, 147, 166, 249, 294, 441, 498, 581, 747, 882, 1162, 1494, 1743, 1907, 3486, 3814, 4067, 5229, 5721, 8134, 10458, 11442, 12201, 13349, 17163, 24402, 26698, 34326, 36603, 40047, 73206, 80094, 93443, 120141, 158281, 186886, 240282, 280329, 316562, 474843, 560658, 840987, 949686, 1107967, 1424529, 1681974, 2215934, 2849058, 3323901, 6647802, 7755769, 9971703, 15511538, 19943406, 23267307, 46534614, 69801921, 139603842]

約数ペア:

[(1, 139603842), (2, 69801921), (3, 46534614), (6, 23267307), (7, 19943406), (9, 15511538), (14, 9971703), (18, 7755769), (21, 6647802), (42, 3323901), (49, 2849058), (63, 2215934), (83, 1681974), (98, 1424529), (126, 1107967), (147, 949686), (166, 840987), (249, 560658), (294, 474843), (441, 316562), (498, 280329), (581, 240282), (747, 186886), (882, 158281), (1162, 120141), (1494, 93443), (1743, 80094), (1907, 73206), (3486, 40047), (3814, 36603), (4067, 34326), (5229, 26698), (5721, 24402), (8134, 17163), (10458, 13349), (11442, 12201)]