159316864

素因数分解:

$2^7\times 7^1\times {\mathrm{269}}^1\times {\mathrm{661}}^1$

素因数の和:951

約数の個数: 64

約数和(自身を含む): 364629600

約数和(自身を除く): 205312736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 269, 448, 538, 661, 896, 1076, 1322, 1883, 2152, 2644, 3766, 4304, 4627, 5288, 7532, 8608, 9254, 10576, 15064, 17216, 18508, 21152, 30128, 34432, 37016, 42304, 60256, 74032, 84608, 120512, 148064, 177809, 241024, 296128, 355618, 592256, 711236, 1244663, 1422472, 2489326, 2844944, 4978652, 5689888, 9957304, 11379776, 19914608, 22759552, 39829216, 79658432, 159316864]

約数ペア:

[(1, 159316864), (2, 79658432), (4, 39829216), (7, 22759552), (8, 19914608), (14, 11379776), (16, 9957304), (28, 5689888), (32, 4978652), (56, 2844944), (64, 2489326), (112, 1422472), (128, 1244663), (224, 711236), (269, 592256), (448, 355618), (538, 296128), (661, 241024), (896, 177809), (1076, 148064), (1322, 120512), (1883, 84608), (2152, 74032), (2644, 60256), (3766, 42304), (4304, 37016), (4627, 34432), (5288, 30128), (7532, 21152), (8608, 18508), (9254, 17216), (10576, 15064)]