156957824

素因数分解:

$2^7\times {\mathrm{641}}^1\times {\mathrm{1913}}^1$

素因数の和:2568

約数の個数: 32

約数和(自身を含む): 313340940

約数和(自身を除く): 156383116

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 641, 1282, 1913, 2564, 3826, 5128, 7652, 10256, 15304, 20512, 30608, 41024, 61216, 82048, 122432, 244864, 1226233, 2452466, 4904932, 9809864, 19619728, 39239456, 78478912, 156957824]

約数ペア:

[(1, 156957824), (2, 78478912), (4, 39239456), (8, 19619728), (16, 9809864), (32, 4904932), (64, 2452466), (128, 1226233), (641, 244864), (1282, 122432), (1913, 82048), (2564, 61216), (3826, 41024), (5128, 30608), (7652, 20512), (10256, 15304)]