157510168

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{5879}}^1$

素因数の和:6099

約数の個数: 32

約数和(自身を含む): 314344800

約数和(自身を除く): 156834632

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 197, 394, 788, 1576, 3349, 5879, 6698, 11758, 13396, 23516, 26792, 47032, 99943, 199886, 399772, 799544, 1158163, 2316326, 4632652, 9265304, 19688771, 39377542, 78755084, 157510168]

約数ペア:

[(1, 157510168), (2, 78755084), (4, 39377542), (8, 19688771), (17, 9265304), (34, 4632652), (68, 2316326), (136, 1158163), (197, 799544), (394, 399772), (788, 199886), (1576, 99943), (3349, 47032), (5879, 26792), (6698, 23516), (11758, 13396)]