161472194

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{41681}}^1$

素因数の和:41845

約数の個数: 16

約数和(自身を含む): 262596600

約数和(自身を除く): 101124406

約数列:

[1, 2, 13, 26, 149, 298, 1937, 3874, 41681, 83362, 541853, 1083706, 6210469, 12420938, 80736097, 161472194]

約数ペア:

[(1, 161472194), (2, 80736097), (13, 12420938), (26, 6210469), (149, 1083706), (298, 541853), (1937, 83362), (3874, 41681)]