137277712

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59999}}^1$

素因数の和:60031

約数の個数: 40

約数和(自身を含む): 312480000

約数和(自身を除く): 175202288

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 59999, 119998, 239996, 479992, 659989, 779987, 959984, 1319978, 1559974, 2639956, 3119948, 5279912, 6239896, 8579857, 10559824, 12479792, 17159714, 34319428, 68638856, 137277712]

約数ペア:

[(1, 137277712), (2, 68638856), (4, 34319428), (8, 17159714), (11, 12479792), (13, 10559824), (16, 8579857), (22, 6239896), (26, 5279912), (44, 3119948), (52, 2639956), (88, 1559974), (104, 1319978), (143, 959984), (176, 779987), (208, 659989), (286, 479992), (572, 239996), (1144, 119998), (2288, 59999)]