171522948

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{213337}}^1$

素因数の和:213411

約数の個数: 24

約数和(自身を含む): 406195552

約数和(自身を除く): 234672604

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804, 213337, 426674, 640011, 853348, 1280022, 2560044, 14293579, 28587158, 42880737, 57174316, 85761474, 171522948]

約数ペア:

[(1, 171522948), (2, 85761474), (3, 57174316), (4, 42880737), (6, 28587158), (12, 14293579), (67, 2560044), (134, 1280022), (201, 853348), (268, 640011), (402, 426674), (804, 213337)]