156913096

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{17497}}^1$

素因数の和:17581

約数の個数: 32

約数和(自身を含む): 314964000

約数和(自身を除く): 158050904

約数列:

[1, 2, 4, 8, 19, 38, 59, 76, 118, 152, 236, 472, 1121, 2242, 4484, 8968, 17497, 34994, 69988, 139976, 332443, 664886, 1032323, 1329772, 2064646, 2659544, 4129292, 8258584, 19614137, 39228274, 78456548, 156913096]

約数ペア:

[(1, 156913096), (2, 78456548), (4, 39228274), (8, 19614137), (19, 8258584), (38, 4129292), (59, 2659544), (76, 2064646), (118, 1329772), (152, 1032323), (236, 664886), (472, 332443), (1121, 139976), (2242, 69988), (4484, 34994), (8968, 17497)]