168128320

素因数分解:

$2^6\times 5^1\times {\mathrm{173}}^1\times {\mathrm{3037}}^1$

素因数の和:3227

約数の個数: 56

約数和(自身を含む): 402802344

約数和(自身を除く): 234674024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 173, 320, 346, 692, 865, 1384, 1730, 2768, 3037, 3460, 5536, 6074, 6920, 11072, 12148, 13840, 15185, 24296, 27680, 30370, 48592, 55360, 60740, 97184, 121480, 194368, 242960, 485920, 525401, 971840, 1050802, 2101604, 2627005, 4203208, 5254010, 8406416, 10508020, 16812832, 21016040, 33625664, 42032080, 84064160, 168128320]

約数ペア:

[(1, 168128320), (2, 84064160), (4, 42032080), (5, 33625664), (8, 21016040), (10, 16812832), (16, 10508020), (20, 8406416), (32, 5254010), (40, 4203208), (64, 2627005), (80, 2101604), (160, 1050802), (173, 971840), (320, 525401), (346, 485920), (692, 242960), (865, 194368), (1384, 121480), (1730, 97184), (2768, 60740), (3037, 55360), (3460, 48592), (5536, 30370), (6074, 27680), (6920, 24296), (11072, 15185), (12148, 13840)]