146154398

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{1217}}^1$

素因数の和:1412

約数の個数: 32

約数和(自身を含む): 245548800

約数和(自身を除く): 99394402

約数列:

[1, 2, 13, 26, 31, 62, 149, 298, 403, 806, 1217, 1937, 2434, 3874, 4619, 9238, 15821, 31642, 37727, 60047, 75454, 120094, 181333, 362666, 490451, 980902, 2357329, 4714658, 5621323, 11242646, 73077199, 146154398]

約数ペア:

[(1, 146154398), (2, 73077199), (13, 11242646), (26, 5621323), (31, 4714658), (62, 2357329), (149, 980902), (298, 490451), (403, 362666), (806, 181333), (1217, 120094), (1937, 75454), (2434, 60047), (3874, 37727), (4619, 31642), (9238, 15821)]