158331362

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{337}}^1\times {\mathrm{907}}^1$

素因数の和:1290

約数の個数: 32

約数和(自身を含む): 279896448

約数和(自身を除く): 121565086

約数列:

[1, 2, 7, 14, 37, 74, 259, 337, 518, 674, 907, 1814, 2359, 4718, 6349, 12469, 12698, 24938, 33559, 67118, 87283, 174566, 234913, 305659, 469826, 611318, 2139613, 4279226, 11309383, 22618766, 79165681, 158331362]

約数ペア:

[(1, 158331362), (2, 79165681), (7, 22618766), (14, 11309383), (37, 4279226), (74, 2139613), (259, 611318), (337, 469826), (518, 305659), (674, 234913), (907, 174566), (1814, 87283), (2359, 67118), (4718, 33559), (6349, 24938), (12469, 12698)]