140896768

素因数分解:

$2^9\times {\mathrm{97}}^1\times {\mathrm{2837}}^1$

素因数の和:2952

約数の個数: 40

約数和(自身を含む): 284520852

約数和(自身を除く): 143624084

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 128, 194, 256, 388, 512, 776, 1552, 2837, 3104, 5674, 6208, 11348, 12416, 22696, 24832, 45392, 49664, 90784, 181568, 275189, 363136, 550378, 726272, 1100756, 1452544, 2201512, 4403024, 8806048, 17612096, 35224192, 70448384, 140896768]

約数ペア:

[(1, 140896768), (2, 70448384), (4, 35224192), (8, 17612096), (16, 8806048), (32, 4403024), (64, 2201512), (97, 1452544), (128, 1100756), (194, 726272), (256, 550378), (388, 363136), (512, 275189), (776, 181568), (1552, 90784), (2837, 49664), (3104, 45392), (5674, 24832), (6208, 22696), (11348, 12416)]