159339944

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{176261}}^1$

素因数の和:176380

約数の個数: 16

約数和(自身を含む): 301408020

約数和(自身を除く): 142068076

約数列:

[1, 2, 4, 8, 113, 226, 452, 904, 176261, 352522, 705044, 1410088, 19917493, 39834986, 79669972, 159339944]

約数ペア:

[(1, 159339944), (2, 79669972), (4, 39834986), (8, 19917493), (113, 1410088), (226, 705044), (452, 352522), (904, 176261)]