156921884

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{907}}^1$

素因数の和:1122

約数の個数: 48

約数和(自身を含む): 324613632

約数和(自身を除く): 167691748

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 167, 259, 334, 518, 668, 907, 1036, 1169, 1814, 2338, 3628, 4676, 6179, 6349, 12358, 12698, 24716, 25396, 33559, 43253, 67118, 86506, 134236, 151469, 173012, 234913, 302938, 469826, 605876, 939652, 1060283, 2120566, 4241132, 5604353, 11208706, 22417412, 39230471, 78460942, 156921884]

約数ペア:

[(1, 156921884), (2, 78460942), (4, 39230471), (7, 22417412), (14, 11208706), (28, 5604353), (37, 4241132), (74, 2120566), (148, 1060283), (167, 939652), (259, 605876), (334, 469826), (518, 302938), (668, 234913), (907, 173012), (1036, 151469), (1169, 134236), (1814, 86506), (2338, 67118), (3628, 43253), (4676, 33559), (6179, 25396), (6349, 24716), (12358, 12698)]