155253056

素因数分解:

$2^6\times 7^1\times {\mathrm{346547}}^1$

素因数の和:346566

約数の個数: 28

約数和(自身を含む): 352092768

約数和(自身を除く): 196839712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 346547, 693094, 1386188, 2425829, 2772376, 4851658, 5544752, 9703316, 11089504, 19406632, 22179008, 38813264, 77626528, 155253056]

約数ペア:

[(1, 155253056), (2, 77626528), (4, 38813264), (7, 22179008), (8, 19406632), (14, 11089504), (16, 9703316), (28, 5544752), (32, 4851658), (56, 2772376), (64, 2425829), (112, 1386188), (224, 693094), (448, 346547)]