145031862

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^2\times {\mathrm{769}}^1$

素因数の和:877

約数の個数: 48

約数和(自身を含む): 314843760

約数和(自身を除く): 169811898

約数列:

[1, 2, 3, 6, 17, 34, 43, 51, 86, 102, 129, 258, 731, 769, 1462, 1538, 1849, 2193, 2307, 3698, 4386, 4614, 5547, 11094, 13073, 26146, 31433, 33067, 39219, 62866, 66134, 78438, 94299, 99201, 188598, 198402, 562139, 1124278, 1421881, 1686417, 2843762, 3372834, 4265643, 8531286, 24171977, 48343954, 72515931, 145031862]

約数ペア:

[(1, 145031862), (2, 72515931), (3, 48343954), (6, 24171977), (17, 8531286), (34, 4265643), (43, 3372834), (51, 2843762), (86, 1686417), (102, 1421881), (129, 1124278), (258, 562139), (731, 198402), (769, 188598), (1462, 99201), (1538, 94299), (1849, 78438), (2193, 66134), (2307, 62866), (3698, 39219), (4386, 33067), (4614, 31433), (5547, 26146), (11094, 13073)]