122663576

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{30851}}^1$

素因数の和:30935

約数の個数: 32

約数和(自身を含む): 266561280

約数和(自身を除く): 143897704

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 30851, 61702, 123404, 215957, 246808, 431914, 863828, 1727656, 2190421, 4380842, 8761684, 15332947, 17523368, 30665894, 61331788, 122663576]

約数ペア:

[(1, 122663576), (2, 61331788), (4, 30665894), (7, 17523368), (8, 15332947), (14, 8761684), (28, 4380842), (56, 2190421), (71, 1727656), (142, 863828), (284, 431914), (497, 246808), (568, 215957), (994, 123404), (1988, 61702), (3976, 30851)]