137519984

素因数分解:

$2^4\times 7^1\times {\mathrm{101}}^1\times {\mathrm{12157}}^1$

素因数の和:12273

約数の個数: 40

約数和(自身を含む): 307548768

約数和(自身を除く): 170028784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 101, 112, 202, 404, 707, 808, 1414, 1616, 2828, 5656, 11312, 12157, 24314, 48628, 85099, 97256, 170198, 194512, 340396, 680792, 1227857, 1361584, 2455714, 4911428, 8594999, 9822856, 17189998, 19645712, 34379996, 68759992, 137519984]

約数ペア:

[(1, 137519984), (2, 68759992), (4, 34379996), (7, 19645712), (8, 17189998), (14, 9822856), (16, 8594999), (28, 4911428), (56, 2455714), (101, 1361584), (112, 1227857), (202, 680792), (404, 340396), (707, 194512), (808, 170198), (1414, 97256), (1616, 85099), (2828, 48628), (5656, 24314), (11312, 12157)]