137988242

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{937}}^1$

素因数の和:1170

約数の個数: 32

約数和(自身を含む): 241868928

約数和(自身を除く): 103880686

約数列:

[1, 2, 7, 14, 67, 134, 157, 314, 469, 937, 938, 1099, 1874, 2198, 6559, 10519, 13118, 21038, 62779, 73633, 125558, 147109, 147266, 294218, 439453, 878906, 1029763, 2059526, 9856303, 19712606, 68994121, 137988242]

約数ペア:

[(1, 137988242), (2, 68994121), (7, 19712606), (14, 9856303), (67, 2059526), (134, 1029763), (157, 878906), (314, 439453), (469, 294218), (937, 147266), (938, 147109), (1099, 125558), (1874, 73633), (2198, 62779), (6559, 21038), (10519, 13118)]