157039304

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{337}}^1\times {\mathrm{1879}}^1$

素因数の和:2253

約数の個数: 32

約数和(自身を含む): 305011200

約数和(自身を除く): 147971896

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 337, 674, 1348, 1879, 2696, 3758, 7516, 10447, 15032, 20894, 41788, 58249, 83576, 116498, 232996, 465992, 633223, 1266446, 2532892, 5065784, 19629913, 39259826, 78519652, 157039304]

約数ペア:

[(1, 157039304), (2, 78519652), (4, 39259826), (8, 19629913), (31, 5065784), (62, 2532892), (124, 1266446), (248, 633223), (337, 465992), (674, 232996), (1348, 116498), (1879, 83576), (2696, 58249), (3758, 41788), (7516, 20894), (10447, 15032)]