159821604

素因数分解:

$2^2\times 3^2\times {\mathrm{157}}^1\times {\mathrm{28277}}^1$

素因数の和:28444

約数の個数: 36

約数和(自身を含む): 406581084

約数和(自身を除く): 246759480

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 157, 314, 471, 628, 942, 1413, 1884, 2826, 5652, 28277, 56554, 84831, 113108, 169662, 254493, 339324, 508986, 1017972, 4439489, 8878978, 13318467, 17757956, 26636934, 39955401, 53273868, 79910802, 159821604]

約数ペア:

[(1, 159821604), (2, 79910802), (3, 53273868), (4, 39955401), (6, 26636934), (9, 17757956), (12, 13318467), (18, 8878978), (36, 4439489), (157, 1017972), (314, 508986), (471, 339324), (628, 254493), (942, 169662), (1413, 113108), (1884, 84831), (2826, 56554), (5652, 28277)]