144609712

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{695239}}^1$

素因数の和:695260

約数の個数: 20

約数和(自身を含む): 301734160

約数和(自身を除く): 157124448

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 695239, 1390478, 2780956, 5561912, 9038107, 11123824, 18076214, 36152428, 72304856, 144609712]

約数ペア:

[(1, 144609712), (2, 72304856), (4, 36152428), (8, 18076214), (13, 11123824), (16, 9038107), (26, 5561912), (52, 2780956), (104, 1390478), (208, 695239)]