154986944

素因数分解:

$2^6\times 7^1\times {\mathrm{345953}}^1$

素因数の和:345972

約数の個数: 28

約数和(自身を含む): 351489264

約数和(自身を除く): 196502320

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 345953, 691906, 1383812, 2421671, 2767624, 4843342, 5535248, 9686684, 11070496, 19373368, 22140992, 38746736, 77493472, 154986944]

約数ペア:

[(1, 154986944), (2, 77493472), (4, 38746736), (7, 22140992), (8, 19373368), (14, 11070496), (16, 9686684), (28, 5535248), (32, 4843342), (56, 2767624), (64, 2421671), (112, 1383812), (224, 691906), (448, 345953)]