155770246

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1489}}^1\times {\mathrm{2753}}^1$

素因数の和:4263

約数の個数: 16

約数和(自身を含む): 246207600

約数和(自身を除く): 90437354

約数列:

[1, 2, 19, 38, 1489, 2753, 2978, 5506, 28291, 52307, 56582, 104614, 4099217, 8198434, 77885123, 155770246]

約数ペア:

[(1, 155770246), (2, 77885123), (19, 8198434), (38, 4099217), (1489, 104614), (2753, 56582), (2978, 52307), (5506, 28291)]