157097188

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{613}}^1\times {\mathrm{811}}^1$

素因数の和:1507

約数の個数: 24

約数和(自身を含む): 279198080

約数和(自身を除く): 122100892

約数列:

[1, 2, 4, 79, 158, 316, 613, 811, 1226, 1622, 2452, 3244, 48427, 64069, 96854, 128138, 193708, 256276, 497143, 994286, 1988572, 39274297, 78548594, 157097188]

約数ペア:

[(1, 157097188), (2, 78548594), (4, 39274297), (79, 1988572), (158, 994286), (316, 497143), (613, 256276), (811, 193708), (1226, 128138), (1622, 96854), (2452, 64069), (3244, 48427)]