137104548

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{431}}^1\times {\mathrm{541}}^1$

素因数の和:993

約数の個数: 72

約数和(自身を含む): 373693824

約数和(自身を除く): 236589276

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 431, 541, 588, 862, 1082, 1293, 1623, 1724, 2164, 2586, 3017, 3246, 3787, 5172, 6034, 6492, 7574, 9051, 11361, 12068, 15148, 18102, 21119, 22722, 26509, 36204, 42238, 45444, 53018, 63357, 79527, 84476, 106036, 126714, 159054, 233171, 253428, 318108, 466342, 699513, 932684, 1399026, 1632197, 2798052, 3264394, 4896591, 6528788, 9793182, 11425379, 19586364, 22850758, 34276137, 45701516, 68552274, 137104548]

約数ペア:

[(1, 137104548), (2, 68552274), (3, 45701516), (4, 34276137), (6, 22850758), (7, 19586364), (12, 11425379), (14, 9793182), (21, 6528788), (28, 4896591), (42, 3264394), (49, 2798052), (84, 1632197), (98, 1399026), (147, 932684), (196, 699513), (294, 466342), (431, 318108), (541, 253428), (588, 233171), (862, 159054), (1082, 126714), (1293, 106036), (1623, 84476), (1724, 79527), (2164, 63357), (2586, 53018), (3017, 45444), (3246, 42238), (3787, 36204), (5172, 26509), (6034, 22722), (6492, 21119), (7574, 18102), (9051, 15148), (11361, 12068)]