156900228

素因数分解:

$2^2\times 3^1\times {\mathrm{653}}^1\times {\mathrm{20023}}^1$

素因数の和:20683

約数の個数: 24

約数和(自身を含む): 366679488

約数和(自身を除く): 209779260

約数列:

[1, 2, 3, 4, 6, 12, 653, 1306, 1959, 2612, 3918, 7836, 20023, 40046, 60069, 80092, 120138, 240276, 13075019, 26150038, 39225057, 52300076, 78450114, 156900228]

約数ペア:

[(1, 156900228), (2, 78450114), (3, 52300076), (4, 39225057), (6, 26150038), (12, 13075019), (653, 240276), (1306, 120138), (1959, 80092), (2612, 60069), (3918, 40046), (7836, 20023)]