139567568

素因数分解:

$2^4\times 7^1\times {\mathrm{59}}^1\times {\mathrm{21121}}^1$

素因数の和:21195

約数の個数: 40

約数和(自身を含む): 314295360

約数和(自身を除く): 174727792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 59, 112, 118, 236, 413, 472, 826, 944, 1652, 3304, 6608, 21121, 42242, 84484, 147847, 168968, 295694, 337936, 591388, 1182776, 1246139, 2365552, 2492278, 4984556, 8722973, 9969112, 17445946, 19938224, 34891892, 69783784, 139567568]

約数ペア:

[(1, 139567568), (2, 69783784), (4, 34891892), (7, 19938224), (8, 17445946), (14, 9969112), (16, 8722973), (28, 4984556), (56, 2492278), (59, 2365552), (112, 1246139), (118, 1182776), (236, 591388), (413, 337936), (472, 295694), (826, 168968), (944, 147847), (1652, 84484), (3304, 42242), (6608, 21121)]