157655424

素因数分解:

$2^7\times 3^1\times {\mathrm{410561}}^1$

素因数の和:410578

約数の個数: 32

約数和(自身を含む): 418773240

約数和(自身を除く): 261117816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 410561, 821122, 1231683, 1642244, 2463366, 3284488, 4926732, 6568976, 9853464, 13137952, 19706928, 26275904, 39413856, 52551808, 78827712, 157655424]

約数ペア:

[(1, 157655424), (2, 78827712), (3, 52551808), (4, 39413856), (6, 26275904), (8, 19706928), (12, 13137952), (16, 9853464), (24, 6568976), (32, 4926732), (48, 3284488), (64, 2463366), (96, 1642244), (128, 1231683), (192, 821122), (384, 410561)]