145438712

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{16943}}^1$

素因数の和:17015

約数の個数: 32

約数和(自身を含む): 289742400

約数和(自身を除く): 144303688

約数列:

[1, 2, 4, 8, 29, 37, 58, 74, 116, 148, 232, 296, 1073, 2146, 4292, 8584, 16943, 33886, 67772, 135544, 491347, 626891, 982694, 1253782, 1965388, 2507564, 3930776, 5015128, 18179839, 36359678, 72719356, 145438712]

約数ペア:

[(1, 145438712), (2, 72719356), (4, 36359678), (8, 18179839), (29, 5015128), (37, 3930776), (58, 2507564), (74, 1965388), (116, 1253782), (148, 982694), (232, 626891), (296, 491347), (1073, 135544), (2146, 67772), (4292, 33886), (8584, 16943)]