144253616

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{693527}}^1$

素因数の和:693548

約数の個数: 20

約数和(自身を含む): 300991152

約数和(自身を除く): 156737536

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 693527, 1387054, 2774108, 5548216, 9015851, 11096432, 18031702, 36063404, 72126808, 144253616]

約数ペア:

[(1, 144253616), (2, 72126808), (4, 36063404), (8, 18031702), (13, 11096432), (16, 9015851), (26, 5548216), (52, 2774108), (104, 1387054), (208, 693527)]