144483808

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{20807}}^1$

素因数の和:20855

約数の個数: 48

約数和(自身を含む): 335591424

約数和(自身を除く): 191107616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 3472, 6944, 20807, 41614, 83228, 145649, 166456, 291298, 332912, 582596, 645017, 665824, 1165192, 1290034, 2330384, 2580068, 4515119, 4660768, 5160136, 9030238, 10320272, 18060476, 20640544, 36120952, 72241904, 144483808]

約数ペア:

[(1, 144483808), (2, 72241904), (4, 36120952), (7, 20640544), (8, 18060476), (14, 10320272), (16, 9030238), (28, 5160136), (31, 4660768), (32, 4515119), (56, 2580068), (62, 2330384), (112, 1290034), (124, 1165192), (217, 665824), (224, 645017), (248, 582596), (434, 332912), (496, 291298), (868, 166456), (992, 145649), (1736, 83228), (3472, 41614), (6944, 20807)]