157445372

素因数分解:

$2^2\times 7^1\times {\mathrm{613}}^1\times {\mathrm{9173}}^1$

素因数の和:9797

約数の個数: 24

約数和(自身を含む): 315438816

約数和(自身を除く): 157993444

約数列:

[1, 2, 4, 7, 14, 28, 613, 1226, 2452, 4291, 8582, 9173, 17164, 18346, 36692, 64211, 128422, 256844, 5623049, 11246098, 22492196, 39361343, 78722686, 157445372]

約数ペア:

[(1, 157445372), (2, 78722686), (4, 39361343), (7, 22492196), (14, 11246098), (28, 5623049), (613, 256844), (1226, 128422), (2452, 64211), (4291, 36692), (8582, 18346), (9173, 17164)]