121356256

素因数分解:

$2^5\times 7^1\times {\mathrm{47}}^1\times {\mathrm{11527}}^1$

素因数の和:11591

約数の個数: 48

約数和(自身を含む): 278885376

約数和(自身を除く): 157529120

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 94, 112, 188, 224, 329, 376, 658, 752, 1316, 1504, 2632, 5264, 10528, 11527, 23054, 46108, 80689, 92216, 161378, 184432, 322756, 368864, 541769, 645512, 1083538, 1291024, 2167076, 2582048, 3792383, 4334152, 7584766, 8668304, 15169532, 17336608, 30339064, 60678128, 121356256]

約数ペア:

[(1, 121356256), (2, 60678128), (4, 30339064), (7, 17336608), (8, 15169532), (14, 8668304), (16, 7584766), (28, 4334152), (32, 3792383), (47, 2582048), (56, 2167076), (94, 1291024), (112, 1083538), (188, 645512), (224, 541769), (329, 368864), (376, 322756), (658, 184432), (752, 161378), (1316, 92216), (1504, 80689), (2632, 46108), (5264, 23054), (10528, 11527)]