156980622232

素因数分解:

$2^3\times 7^2\times {\mathrm{4973}}^1\times {\mathrm{80527}}^1$

素因数の和:85520

約数の個数: 48

約数和(自身を含む): 342467062560

約数和(自身を除く): 185486440328

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 4973, 9946, 19892, 34811, 39784, 69622, 80527, 139244, 161054, 243677, 278488, 322108, 487354, 563689, 644216, 974708, 1127378, 1949416, 2254756, 3945823, 4509512, 7891646, 15783292, 31566584, 400460771, 800921542, 1601843084, 2803225397, 3203686168, 5606450794, 11212901588, 19622577779, 22425803176, 39245155558, 78490311116, 156980622232]

約数ペア:

[(1, 156980622232), (2, 78490311116), (4, 39245155558), (7, 22425803176), (8, 19622577779), (14, 11212901588), (28, 5606450794), (49, 3203686168), (56, 2803225397), (98, 1601843084), (196, 800921542), (392, 400460771), (4973, 31566584), (9946, 15783292), (19892, 7891646), (34811, 4509512), (39784, 3945823), (69622, 2254756), (80527, 1949416), (139244, 1127378), (161054, 974708), (243677, 644216), (278488, 563689), (322108, 487354)]