156945448961

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1\times {\mathrm{79589}}^1$

素因数の和:79913

約数の個数: 32

約数和(自身を含む): 193369317120

約数和(自身を除く): 36423868159

約数列:

[1, 7, 17, 73, 119, 227, 511, 1241, 1589, 3859, 8687, 16571, 27013, 79589, 115997, 281707, 557123, 1353013, 1971949, 5809997, 9471091, 18066703, 40669979, 98769949, 126466921, 307133951, 691389643, 1318869319, 2149937657, 9232085233, 22420778423, 156945448961]

約数ペア:

[(1, 156945448961), (7, 22420778423), (17, 9232085233), (73, 2149937657), (119, 1318869319), (227, 691389643), (511, 307133951), (1241, 126466921), (1589, 98769949), (3859, 40669979), (8687, 18066703), (16571, 9471091), (27013, 5809997), (79589, 1971949), (115997, 1353013), (281707, 557123)]