124147072

素因数分解:

$2^7\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1091}}^1$

素因数の和:1239

約数の個数: 64

約数和(自身を含む): 285143040

約数和(自身を除く): 160995968

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 127, 128, 224, 254, 448, 508, 889, 896, 1016, 1091, 1778, 2032, 2182, 3556, 4064, 4364, 7112, 7637, 8128, 8728, 14224, 15274, 16256, 17456, 28448, 30548, 34912, 56896, 61096, 69824, 113792, 122192, 138557, 139648, 244384, 277114, 488768, 554228, 969899, 977536, 1108456, 1939798, 2216912, 3879596, 4433824, 7759192, 8867648, 15518384, 17735296, 31036768, 62073536, 124147072]

約数ペア:

[(1, 124147072), (2, 62073536), (4, 31036768), (7, 17735296), (8, 15518384), (14, 8867648), (16, 7759192), (28, 4433824), (32, 3879596), (56, 2216912), (64, 1939798), (112, 1108456), (127, 977536), (128, 969899), (224, 554228), (254, 488768), (448, 277114), (508, 244384), (889, 139648), (896, 138557), (1016, 122192), (1091, 113792), (1778, 69824), (2032, 61096), (2182, 56896), (3556, 34912), (4064, 30548), (4364, 28448), (7112, 17456), (7637, 16256), (8128, 15274), (8728, 14224)]