144655792

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{244351}}^1$

素因数の和:244396

約数の個数: 20

約数和(自身を含む): 287846656

約数和(自身を除く): 143190864

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 244351, 488702, 977404, 1954808, 3909616, 9040987, 18081974, 36163948, 72327896, 144655792]

約数ペア:

[(1, 144655792), (2, 72327896), (4, 36163948), (8, 18081974), (16, 9040987), (37, 3909616), (74, 1954808), (148, 977404), (296, 488702), (592, 244351)]