158532248

素因数分解:

$2^3\times 7^2\times {\mathrm{404419}}^1$

素因数の和:404439

約数の個数: 24

約数和(自身を含む): 345779100

約数和(自身を除く): 187246852

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 404419, 808838, 1617676, 2830933, 3235352, 5661866, 11323732, 19816531, 22647464, 39633062, 79266124, 158532248]

約数ペア:

[(1, 158532248), (2, 79266124), (4, 39633062), (7, 22647464), (8, 19816531), (14, 11323732), (28, 5661866), (49, 3235352), (56, 2830933), (98, 1617676), (196, 808838), (392, 404419)]