156746428

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{26107}}^1$

素因数の和:26209

約数の個数: 24

約数和(自身を含む): 292409600

約数和(自身を除く): 135663172

約数列:

[1, 2, 4, 19, 38, 76, 79, 158, 316, 1501, 3002, 6004, 26107, 52214, 104428, 496033, 992066, 1984132, 2062453, 4124906, 8249812, 39186607, 78373214, 156746428]

約数ペア:

[(1, 156746428), (2, 78373214), (4, 39186607), (19, 8249812), (38, 4124906), (76, 2062453), (79, 1984132), (158, 992066), (316, 496033), (1501, 104428), (3002, 52214), (6004, 26107)]