158157428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{276499}}^1$

素因数の和:276527

約数の個数: 24

約数和(自身を含む): 325164000

約数和(自身を除く): 167006572

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 276499, 552998, 1105996, 3041489, 3594487, 6082978, 7188974, 12165956, 14377948, 39539357, 79078714, 158157428]

約数ペア:

[(1, 158157428), (2, 79078714), (4, 39539357), (11, 14377948), (13, 12165956), (22, 7188974), (26, 6082978), (44, 3594487), (52, 3041489), (143, 1105996), (286, 552998), (572, 276499)]