155113714

素因数分解:

$2^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:407

約数の個数: 48

約数和(自身を含む): 278661600

約数和(自身を除く): 123547886

約数列:

[1, 2, 7, 14, 49, 59, 98, 118, 139, 193, 278, 386, 413, 826, 973, 1351, 1946, 2702, 2891, 5782, 6811, 8201, 9457, 11387, 13622, 16402, 18914, 22774, 26827, 53654, 57407, 79709, 114814, 159418, 187789, 375578, 401849, 557963, 803698, 1115926, 1314523, 1582793, 2629046, 3165586, 11079551, 22159102, 77556857, 155113714]

約数ペア:

[(1, 155113714), (2, 77556857), (7, 22159102), (14, 11079551), (49, 3165586), (59, 2629046), (98, 1582793), (118, 1314523), (139, 1115926), (193, 803698), (278, 557963), (386, 401849), (413, 375578), (826, 187789), (973, 159418), (1351, 114814), (1946, 79709), (2702, 57407), (2891, 53654), (5782, 26827), (6811, 22774), (8201, 18914), (9457, 16402), (11387, 13622)]