158207944

素因数分解:

$2^3\times {\mathrm{613}}^1\times {\mathrm{32261}}^1$

素因数の和:32880

約数の個数: 16

約数和(自身を含む): 297133020

約数和(自身を除く): 138925076

約数列:

[1, 2, 4, 8, 613, 1226, 2452, 4904, 32261, 64522, 129044, 258088, 19775993, 39551986, 79103972, 158207944]

約数ペア:

[(1, 158207944), (2, 79103972), (4, 39551986), (8, 19775993), (613, 258088), (1226, 129044), (2452, 64522), (4904, 32261)]