139508768

素因数分解:

$2^5\times 7^1\times {\mathrm{587}}^1\times {\mathrm{1061}}^1$

素因数の和:1665

約数の個数: 48

約数和(自身を含む): 314725824

約数和(自身を除く): 175217056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 587, 1061, 1174, 2122, 2348, 4109, 4244, 4696, 7427, 8218, 8488, 9392, 14854, 16436, 16976, 18784, 29708, 32872, 33952, 59416, 65744, 118832, 131488, 237664, 622807, 1245614, 2491228, 4359649, 4982456, 8719298, 9964912, 17438596, 19929824, 34877192, 69754384, 139508768]

約数ペア:

[(1, 139508768), (2, 69754384), (4, 34877192), (7, 19929824), (8, 17438596), (14, 9964912), (16, 8719298), (28, 4982456), (32, 4359649), (56, 2491228), (112, 1245614), (224, 622807), (587, 237664), (1061, 131488), (1174, 118832), (2122, 65744), (2348, 59416), (4109, 33952), (4244, 32872), (4696, 29708), (7427, 18784), (8218, 16976), (8488, 16436), (9392, 14854)]