139804928

素因数分解:

$2^8\times {\mathrm{73}}^1\times {\mathrm{7481}}^1$

素因数の和:7570

約数の個数: 36

約数和(自身を含む): 282924348

約数和(自身を除く): 143119420

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 128, 146, 256, 292, 584, 1168, 2336, 4672, 7481, 9344, 14962, 18688, 29924, 59848, 119696, 239392, 478784, 546113, 957568, 1092226, 1915136, 2184452, 4368904, 8737808, 17475616, 34951232, 69902464, 139804928]

約数ペア:

[(1, 139804928), (2, 69902464), (4, 34951232), (8, 17475616), (16, 8737808), (32, 4368904), (64, 2184452), (73, 1915136), (128, 1092226), (146, 957568), (256, 546113), (292, 478784), (584, 239392), (1168, 119696), (2336, 59848), (4672, 29924), (7481, 18688), (9344, 14962)]