163980466

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{13681}}^1$

素因数の和:14157

約数の個数: 16

約数和(自身を含む): 265485528

約数和(自身を除く): 101505062

約数列:

[1, 2, 13, 26, 461, 922, 5993, 11986, 13681, 27362, 177853, 355706, 6306941, 12613882, 81990233, 163980466]

約数ペア:

[(1, 163980466), (2, 81990233), (13, 12613882), (26, 6306941), (461, 355706), (922, 177853), (5993, 27362), (11986, 13681)]