158334208

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{26891}}^1$

素因数の和:26930

約数の個数: 36

約数和(自身を含む): 329803488

約数和(自身を除く): 171469280

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 736, 1472, 2944, 5888, 26891, 53782, 107564, 215128, 430256, 618493, 860512, 1236986, 1721024, 2473972, 3442048, 4947944, 6884096, 9895888, 19791776, 39583552, 79167104, 158334208]

約数ペア:

[(1, 158334208), (2, 79167104), (4, 39583552), (8, 19791776), (16, 9895888), (23, 6884096), (32, 4947944), (46, 3442048), (64, 2473972), (92, 1721024), (128, 1236986), (184, 860512), (256, 618493), (368, 430256), (736, 215128), (1472, 107564), (2944, 53782), (5888, 26891)]