138551114

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1\times {\mathrm{401}}^1$

素因数の和:650

約数の個数: 32

約数和(自身を含む): 228339216

約数和(自身を除く): 89788102

約数列:

[1, 2, 13, 26, 97, 137, 194, 274, 401, 802, 1261, 1781, 2522, 3562, 5213, 10426, 13289, 26578, 38897, 54937, 77794, 109874, 172757, 345514, 505661, 714181, 1011322, 1428362, 5328889, 10657778, 69275557, 138551114]

約数ペア:

[(1, 138551114), (2, 69275557), (13, 10657778), (26, 5328889), (97, 1428362), (137, 1011322), (194, 714181), (274, 505661), (401, 345514), (802, 172757), (1261, 109874), (1781, 77794), (2522, 54937), (3562, 38897), (5213, 26578), (10426, 13289)]