156602960

素因数分解:

$2^4\times 5^1\times {\mathrm{139}}^1\times {\mathrm{14083}}^1$

素因数の和:14235

約数の個数: 40

約数和(自身を含む): 366747360

約数和(自身を除く): 210144400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 139, 278, 556, 695, 1112, 1390, 2224, 2780, 5560, 11120, 14083, 28166, 56332, 70415, 112664, 140830, 225328, 281660, 563320, 1126640, 1957537, 3915074, 7830148, 9787685, 15660296, 19575370, 31320592, 39150740, 78301480, 156602960]

約数ペア:

[(1, 156602960), (2, 78301480), (4, 39150740), (5, 31320592), (8, 19575370), (10, 15660296), (16, 9787685), (20, 7830148), (40, 3915074), (80, 1957537), (139, 1126640), (278, 563320), (556, 281660), (695, 225328), (1112, 140830), (1390, 112664), (2224, 70415), (2780, 56332), (5560, 28166), (11120, 14083)]