131565144

素因数分解:

$2^3\times 3^1\times {\mathrm{317}}^1\times {\mathrm{17293}}^1$

素因数の和:17619

約数の個数: 32

約数和(自身を含む): 329969520

約数和(自身を除く): 198404376

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 317, 634, 951, 1268, 1902, 2536, 3804, 7608, 17293, 34586, 51879, 69172, 103758, 138344, 207516, 415032, 5481881, 10963762, 16445643, 21927524, 32891286, 43855048, 65782572, 131565144]

約数ペア:

[(1, 131565144), (2, 65782572), (3, 43855048), (4, 32891286), (6, 21927524), (8, 16445643), (12, 10963762), (24, 5481881), (317, 415032), (634, 207516), (951, 138344), (1268, 103758), (1902, 69172), (2536, 51879), (3804, 34586), (7608, 17293)]