166222456

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{653}}^1\times {\mathrm{677}}^1$

素因数の和:1383

約数の個数: 32

約数和(自身を含む): 319256640

約数和(自身を除く): 153034184

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 653, 677, 1306, 1354, 2612, 2708, 5224, 5416, 30691, 31819, 61382, 63638, 122764, 127276, 245528, 254552, 442081, 884162, 1768324, 3536648, 20777807, 41555614, 83111228, 166222456]

約数ペア:

[(1, 166222456), (2, 83111228), (4, 41555614), (8, 20777807), (47, 3536648), (94, 1768324), (188, 884162), (376, 442081), (653, 254552), (677, 245528), (1306, 127276), (1354, 122764), (2612, 63638), (2708, 61382), (5224, 31819), (5416, 30691)]