147207976

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{189701}}^1$

素因数の和:189804

約数の個数: 16

約数和(自身を含む): 278861940

約数和(自身を除く): 131653964

約数列:

[1, 2, 4, 8, 97, 194, 388, 776, 189701, 379402, 758804, 1517608, 18400997, 36801994, 73603988, 147207976]

約数ペア:

[(1, 147207976), (2, 73603988), (4, 36801994), (8, 18400997), (97, 1517608), (194, 758804), (388, 379402), (776, 189701)]