158745538

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{857}}^1$

素因数の和:1098

約数の個数: 32

約数和(自身を含む): 277250688

約数和(自身を除く): 118505150

約数列:

[1, 2, 7, 14, 101, 131, 202, 262, 707, 857, 917, 1414, 1714, 1834, 5999, 11998, 13231, 26462, 86557, 92617, 112267, 173114, 185234, 224534, 605899, 785869, 1211798, 1571738, 11338967, 22677934, 79372769, 158745538]

約数ペア:

[(1, 158745538), (2, 79372769), (7, 22677934), (14, 11338967), (101, 1571738), (131, 1211798), (202, 785869), (262, 605899), (707, 224534), (857, 185234), (917, 173114), (1414, 112267), (1714, 92617), (1834, 86557), (5999, 26462), (11998, 13231)]