131100074

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{67369}}^1$

素因数の和:67517

約数の個数: 16

約数和(自身を含む): 226363200

約数和(自身を除く): 95263126

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 67369, 134738, 471583, 943166, 9364291, 18728582, 65550037, 131100074]

約数ペア:

[(1, 131100074), (2, 65550037), (7, 18728582), (14, 9364291), (139, 943166), (278, 471583), (973, 134738), (1946, 67369)]