155478632

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{389}}^1\times {\mathrm{1063}}^1$

素因数の和:1505

約数の個数: 32

約数和(自身を含む): 298771200

約数和(自身を除く): 143292568

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 389, 778, 1063, 1556, 2126, 3112, 4252, 8504, 18283, 36566, 49961, 73132, 99922, 146264, 199844, 399688, 413507, 827014, 1654028, 3308056, 19434829, 38869658, 77739316, 155478632]

約数ペア:

[(1, 155478632), (2, 77739316), (4, 38869658), (8, 19434829), (47, 3308056), (94, 1654028), (188, 827014), (376, 413507), (389, 399688), (778, 199844), (1063, 146264), (1556, 99922), (2126, 73132), (3112, 49961), (4252, 36566), (8504, 18283)]