163217152

素因数分解:

$2^8\times 7^1\times {\mathrm{91081}}^1$

素因数の和:91104

約数の個数: 36

約数和(自身を含む): 372343216

約数和(自身を除く): 209126064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 91081, 182162, 364324, 637567, 728648, 1275134, 1457296, 2550268, 2914592, 5100536, 5829184, 10201072, 11658368, 20402144, 23316736, 40804288, 81608576, 163217152]

約数ペア:

[(1, 163217152), (2, 81608576), (4, 40804288), (7, 23316736), (8, 20402144), (14, 11658368), (16, 10201072), (28, 5829184), (32, 5100536), (56, 2914592), (64, 2550268), (112, 1457296), (128, 1275134), (224, 728648), (256, 637567), (448, 364324), (896, 182162), (1792, 91081)]