159344984

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{281}}^1\times {\mathrm{971}}^1$

素因数の和:1331

約数の個数: 32

約数和(自身を含む): 304255440

約数和(自身を除く): 144910456

約数列:

[1, 2, 4, 8, 73, 146, 281, 292, 562, 584, 971, 1124, 1942, 2248, 3884, 7768, 20513, 41026, 70883, 82052, 141766, 164104, 272851, 283532, 545702, 567064, 1091404, 2182808, 19918123, 39836246, 79672492, 159344984]

約数ペア:

[(1, 159344984), (2, 79672492), (4, 39836246), (8, 19918123), (73, 2182808), (146, 1091404), (281, 567064), (292, 545702), (562, 283532), (584, 272851), (971, 164104), (1124, 141766), (1942, 82052), (2248, 70883), (3884, 41026), (7768, 20513)]