158203956

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{693877}}^1$

素因数の和:693903

約数の個数: 24

約数和(自身を含む): 388571680

約数和(自身を除く): 230367724

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 693877, 1387754, 2081631, 2775508, 4163262, 8326524, 13183663, 26367326, 39550989, 52734652, 79101978, 158203956]

約数ペア:

[(1, 158203956), (2, 79101978), (3, 52734652), (4, 39550989), (6, 26367326), (12, 13183663), (19, 8326524), (38, 4163262), (57, 2775508), (76, 2081631), (114, 1387754), (228, 693877)]