166007606

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:221

約数の個数: 48

約数和(自身を含む): 275924880

約数和(自身を除く): 109917274

約数列:

[1, 2, 23, 41, 43, 46, 82, 86, 89, 178, 529, 943, 989, 1058, 1763, 1886, 1978, 2047, 3526, 3649, 3827, 4094, 7298, 7654, 21689, 22747, 40549, 43378, 45494, 47081, 81098, 83927, 88021, 94162, 156907, 167854, 176042, 313814, 932627, 1865254, 1930321, 2024483, 3608861, 3860642, 4048966, 7217722, 83003803, 166007606]

約数ペア:

[(1, 166007606), (2, 83003803), (23, 7217722), (41, 4048966), (43, 3860642), (46, 3608861), (82, 2024483), (86, 1930321), (89, 1865254), (178, 932627), (529, 313814), (943, 176042), (989, 167854), (1058, 156907), (1763, 94162), (1886, 88021), (1978, 83927), (2047, 81098), (3526, 47081), (3649, 45494), (3827, 43378), (4094, 40549), (7298, 22747), (7654, 21689)]