153605956

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{288733}}^1$

素因数の和:288763

約数の個数: 24

約数和(自身を含む): 323382080

約数和(自身を除く): 169776124

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 288733, 577466, 1154932, 2021131, 4042262, 5485927, 8084524, 10971854, 21943708, 38401489, 76802978, 153605956]

約数ペア:

[(1, 153605956), (2, 76802978), (4, 38401489), (7, 21943708), (14, 10971854), (19, 8084524), (28, 5485927), (38, 4042262), (76, 2021131), (133, 1154932), (266, 577466), (532, 288733)]