139815938

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{5939}}^1$

素因数の和:6169

約数の個数: 16

約数和(自身を含む): 213840000

約数和(自身を除く): 74024062

約数列:

[1, 2, 79, 149, 158, 298, 5939, 11771, 11878, 23542, 469181, 884911, 938362, 1769822, 69907969, 139815938]

約数ペア:

[(1, 139815938), (2, 69907969), (79, 1769822), (149, 938362), (158, 884911), (298, 469181), (5939, 23542), (11771, 11878)]