140048344

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{2153}}^1$

素因数の和:2379

約数の個数: 32

約数和(自身を含む): 269853120

約数和(自身を除く): 129804776

約数列:

[1, 2, 4, 8, 47, 94, 173, 188, 346, 376, 692, 1384, 2153, 4306, 8131, 8612, 16262, 17224, 32524, 65048, 101191, 202382, 372469, 404764, 744938, 809528, 1489876, 2979752, 17506043, 35012086, 70024172, 140048344]

約数ペア:

[(1, 140048344), (2, 70024172), (4, 35012086), (8, 17506043), (47, 2979752), (94, 1489876), (173, 809528), (188, 744938), (346, 404764), (376, 372469), (692, 202382), (1384, 101191), (2153, 65048), (4306, 32524), (8131, 17224), (8612, 16262)]