156934912

素因数分解:

$2^8\times {\mathrm{223}}^1\times {\mathrm{2749}}^1$

素因数の和:2988

約数の個数: 36

約数和(自身を含む): 314776000

約数和(自身を除く): 157841088

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 223, 256, 446, 892, 1784, 2749, 3568, 5498, 7136, 10996, 14272, 21992, 28544, 43984, 57088, 87968, 175936, 351872, 613027, 703744, 1226054, 2452108, 4904216, 9808432, 19616864, 39233728, 78467456, 156934912]

約数ペア:

[(1, 156934912), (2, 78467456), (4, 39233728), (8, 19616864), (16, 9808432), (32, 4904216), (64, 2452108), (128, 1226054), (223, 703744), (256, 613027), (446, 351872), (892, 175936), (1784, 87968), (2749, 57088), (3568, 43984), (5498, 28544), (7136, 21992), (10996, 14272)]