156930158

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53633}}^1$

素因数の和:53672

約数の個数: 32

約数和(自身を含む): 308931840

約数和(自身を除く): 152001682

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 418, 1463, 2926, 53633, 107266, 375431, 589963, 750862, 1019027, 1179926, 2038054, 4129741, 7133189, 8259482, 11209297, 14266378, 22418594, 78465079, 156930158]

約数ペア:

[(1, 156930158), (2, 78465079), (7, 22418594), (11, 14266378), (14, 11209297), (19, 8259482), (22, 7133189), (38, 4129741), (77, 2038054), (133, 1179926), (154, 1019027), (209, 750862), (266, 589963), (418, 375431), (1463, 107266), (2926, 53633)]