143065664

素因数分解:

$2^6\times 7^1\times {\mathrm{319343}}^1$

素因数の和:319362

約数の個数: 28

約数和(自身を含む): 324453504

約数和(自身を除く): 181387840

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 319343, 638686, 1277372, 2235401, 2554744, 4470802, 5109488, 8941604, 10218976, 17883208, 20437952, 35766416, 71532832, 143065664]

約数ペア:

[(1, 143065664), (2, 71532832), (4, 35766416), (7, 20437952), (8, 17883208), (14, 10218976), (16, 8941604), (28, 5109488), (32, 4470802), (56, 2554744), (64, 2235401), (112, 1277372), (224, 638686), (448, 319343)]