137215904

素因数分解:

$2^5\times 7^1\times {\mathrm{397}}^1\times {\mathrm{1543}}^1$

素因数の和:1957

約数の個数: 48

約数和(自身を含む): 309714048

約数和(自身を除く): 172498144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 397, 794, 1543, 1588, 2779, 3086, 3176, 5558, 6172, 6352, 10801, 11116, 12344, 12704, 21602, 22232, 24688, 43204, 44464, 49376, 86408, 88928, 172816, 345632, 612571, 1225142, 2450284, 4287997, 4900568, 8575994, 9801136, 17151988, 19602272, 34303976, 68607952, 137215904]

約数ペア:

[(1, 137215904), (2, 68607952), (4, 34303976), (7, 19602272), (8, 17151988), (14, 9801136), (16, 8575994), (28, 4900568), (32, 4287997), (56, 2450284), (112, 1225142), (224, 612571), (397, 345632), (794, 172816), (1543, 88928), (1588, 86408), (2779, 49376), (3086, 44464), (3176, 43204), (5558, 24688), (6172, 22232), (6352, 21602), (10801, 12704), (11116, 12344)]