159362406

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{281}}^1\times {\mathrm{643}}^1$

素因数の和:946

約数の個数: 72

約数和(自身を含む): 403714584

約数和(自身を除く): 244352178

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 281, 294, 441, 562, 643, 843, 882, 1286, 1686, 1929, 1967, 2529, 3858, 3934, 4501, 5058, 5787, 5901, 9002, 11574, 11802, 13503, 13769, 17703, 27006, 27538, 31507, 35406, 40509, 41307, 63014, 81018, 82614, 94521, 123921, 180683, 189042, 247842, 283563, 361366, 542049, 567126, 1084098, 1264781, 1626147, 2529562, 3252294, 3794343, 7588686, 8853467, 11383029, 17706934, 22766058, 26560401, 53120802, 79681203, 159362406]

約数ペア:

[(1, 159362406), (2, 79681203), (3, 53120802), (6, 26560401), (7, 22766058), (9, 17706934), (14, 11383029), (18, 8853467), (21, 7588686), (42, 3794343), (49, 3252294), (63, 2529562), (98, 1626147), (126, 1264781), (147, 1084098), (281, 567126), (294, 542049), (441, 361366), (562, 283563), (643, 247842), (843, 189042), (882, 180683), (1286, 123921), (1686, 94521), (1929, 82614), (1967, 81018), (2529, 63014), (3858, 41307), (3934, 40509), (4501, 35406), (5058, 31507), (5787, 27538), (5901, 27006), (9002, 17703), (11574, 13769), (11802, 13503)]