144491648

素因数分解:

$2^7\times 7^1\times {\mathrm{161263}}^1$

素因数の和:161284

約数の個数: 32

約数和(自身を含む): 328978560

約数和(自身を除く): 184486912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 161263, 322526, 645052, 1128841, 1290104, 2257682, 2580208, 4515364, 5160416, 9030728, 10320832, 18061456, 20641664, 36122912, 72245824, 144491648]

約数ペア:

[(1, 144491648), (2, 72245824), (4, 36122912), (7, 20641664), (8, 18061456), (14, 10320832), (16, 9030728), (28, 5160416), (32, 4515364), (56, 2580208), (64, 2257682), (112, 1290104), (128, 1128841), (224, 645052), (448, 322526), (896, 161263)]