158207876

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{541}}^1\times {\mathrm{2521}}^1$

素因数の和:3095

約数の個数: 24

約数和(自身を含む): 287054040

約数和(自身を除く): 128846164

約数列:

[1, 2, 4, 29, 58, 116, 541, 1082, 2164, 2521, 5042, 10084, 15689, 31378, 62756, 73109, 146218, 292436, 1363861, 2727722, 5455444, 39551969, 79103938, 158207876]

約数ペア:

[(1, 158207876), (2, 79103938), (4, 39551969), (29, 5455444), (58, 2727722), (116, 1363861), (541, 292436), (1082, 146218), (2164, 73109), (2521, 62756), (5042, 31378), (10084, 15689)]