144609776

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{311659}}^1$

素因数の和:311696

約数の個数: 20

約数和(自身を含む): 289843800

約数和(自身を除く): 145234024

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 311659, 623318, 1246636, 2493272, 4986544, 9038111, 18076222, 36152444, 72304888, 144609776]

約数ペア:

[(1, 144609776), (2, 72304888), (4, 36152444), (8, 18076222), (16, 9038111), (29, 4986544), (58, 2493272), (116, 1246636), (232, 623318), (464, 311659)]