157225158

素因数分解:

$2^1\times 3^3\times {\mathrm{107}}^1\times {\mathrm{27211}}^1$

素因数の和:27329

約数の個数: 32

約数和(自身を含む): 352667520

約数和(自身を除く): 195442362

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 107, 214, 321, 642, 963, 1926, 2889, 5778, 27211, 54422, 81633, 163266, 244899, 489798, 734697, 1469394, 2911577, 5823154, 8734731, 17469462, 26204193, 52408386, 78612579, 157225158]

約数ペア:

[(1, 157225158), (2, 78612579), (3, 52408386), (6, 26204193), (9, 17469462), (18, 8734731), (27, 5823154), (54, 2911577), (107, 1469394), (214, 734697), (321, 489798), (642, 244899), (963, 163266), (1926, 81633), (2889, 54422), (5778, 27211)]