137788336

素因数分解:

$2^4\times 7^1\times {\mathrm{509}}^1\times {\mathrm{2417}}^1$

素因数の和:2941

約数の個数: 40

約数和(自身を含む): 305828640

約数和(自身を除く): 168040304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 509, 1018, 2036, 2417, 3563, 4072, 4834, 7126, 8144, 9668, 14252, 16919, 19336, 28504, 33838, 38672, 57008, 67676, 135352, 270704, 1230253, 2460506, 4921012, 8611771, 9842024, 17223542, 19684048, 34447084, 68894168, 137788336]

約数ペア:

[(1, 137788336), (2, 68894168), (4, 34447084), (7, 19684048), (8, 17223542), (14, 9842024), (16, 8611771), (28, 4921012), (56, 2460506), (112, 1230253), (509, 270704), (1018, 135352), (2036, 67676), (2417, 57008), (3563, 38672), (4072, 33838), (4834, 28504), (7126, 19336), (8144, 16919), (9668, 14252)]