153871184

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{48817}}^1$

素因数の和:49022

約数の個数: 20

約数和(自身を含む): 299644884

約数和(自身を除く): 145773700

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 48817, 97634, 195268, 390536, 781072, 9616949, 19233898, 38467796, 76935592, 153871184]

約数ペア:

[(1, 153871184), (2, 76935592), (4, 38467796), (8, 19233898), (16, 9616949), (197, 781072), (394, 390536), (788, 195268), (1576, 97634), (3152, 48817)]