153409216

素因数分解:

$2^6\times {\mathrm{109}}^1\times {\mathrm{21991}}^1$

素因数の和:22112

約数の個数: 28

約数和(自身を含む): 307228240

約数和(自身を除く): 153819024

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 218, 436, 872, 1744, 3488, 6976, 21991, 43982, 87964, 175928, 351856, 703712, 1407424, 2397019, 4794038, 9588076, 19176152, 38352304, 76704608, 153409216]

約数ペア:

[(1, 153409216), (2, 76704608), (4, 38352304), (8, 19176152), (16, 9588076), (32, 4794038), (64, 2397019), (109, 1407424), (218, 703712), (436, 351856), (872, 175928), (1744, 87964), (3488, 43982), (6976, 21991)]