156900248

素因数分解:

$2^3\times {\mathrm{661}}^1\times {\mathrm{29671}}^1$

素因数の和:30338

約数の個数: 16

約数和(自身を含む): 294642960

約数和(自身を除く): 137742712

約数列:

[1, 2, 4, 8, 661, 1322, 2644, 5288, 29671, 59342, 118684, 237368, 19612531, 39225062, 78450124, 156900248]

約数ペア:

[(1, 156900248), (2, 78450124), (4, 39225062), (8, 19612531), (661, 237368), (1322, 118684), (2644, 59342), (5288, 29671)]