156942638195

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{499}}^1\times {\mathrm{16987}}^1$

素因数の和:17544

約数の個数: 48

約数和(自身を含む): 225464736000

約数和(自身を除く): 68522097805

約数列:

[1, 5, 7, 23, 35, 115, 161, 499, 529, 805, 2495, 2645, 3493, 3703, 11477, 16987, 17465, 18515, 57385, 80339, 84935, 118909, 263971, 390701, 401695, 594545, 1319855, 1847797, 1953505, 2734907, 8476513, 8986123, 9238985, 13674535, 42382565, 44930615, 59335591, 62902861, 194959799, 296677955, 314514305, 974798995, 1364718593, 4484075377, 6823592965, 22420376885, 31388527639, 156942638195]

約数ペア:

[(1, 156942638195), (5, 31388527639), (7, 22420376885), (23, 6823592965), (35, 4484075377), (115, 1364718593), (161, 974798995), (499, 314514305), (529, 296677955), (805, 194959799), (2495, 62902861), (2645, 59335591), (3493, 44930615), (3703, 42382565), (11477, 13674535), (16987, 9238985), (17465, 8986123), (18515, 8476513), (57385, 2734907), (80339, 1953505), (84935, 1847797), (118909, 1319855), (263971, 594545), (390701, 401695)]