156665852

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{119047}}^1$

素因数の和:119105

約数の個数: 24

約数和(自身を含む): 320001024

約数和(自身を除く): 163335172

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 119047, 238094, 476188, 833329, 1666658, 3333316, 5595209, 11190418, 22380836, 39166463, 78332926, 156665852]

約数ペア:

[(1, 156665852), (2, 78332926), (4, 39166463), (7, 22380836), (14, 11190418), (28, 5595209), (47, 3333316), (94, 1666658), (188, 833329), (329, 476188), (658, 238094), (1316, 119047)]