138763996

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{291521}}^1$

素因数の和:291549

約数の個数: 24

約数和(自身を含む): 293854176

約数和(自身を除く): 155090180

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 291521, 583042, 1166084, 2040647, 4081294, 4955857, 8162588, 9911714, 19823428, 34690999, 69381998, 138763996]

約数ペア:

[(1, 138763996), (2, 69381998), (4, 34690999), (7, 19823428), (14, 9911714), (17, 8162588), (28, 4955857), (34, 4081294), (68, 2040647), (119, 1166084), (238, 583042), (476, 291521)]