156635297

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^2$

素因数の和:202

約数の個数: 48

約数和(自身を含む): 217848960

約数和(自身を除く): 61213663

約数列:

[1, 7, 13, 17, 19, 73, 91, 119, 133, 221, 247, 323, 511, 949, 1241, 1387, 1547, 1729, 2261, 4199, 5329, 6643, 8687, 9709, 16133, 18031, 23579, 29393, 37303, 69277, 90593, 101251, 112931, 126217, 165053, 306527, 484939, 634151, 708757, 1177709, 1316263, 1721267, 2145689, 8243963, 9213841, 12048869, 22376471, 156635297]

約数ペア:

[(1, 156635297), (7, 22376471), (13, 12048869), (17, 9213841), (19, 8243963), (73, 2145689), (91, 1721267), (119, 1316263), (133, 1177709), (221, 708757), (247, 634151), (323, 484939), (511, 306527), (949, 165053), (1241, 126217), (1387, 112931), (1547, 101251), (1729, 90593), (2261, 69277), (4199, 37303), (5329, 29393), (6643, 23579), (8687, 18031), (9709, 16133)]