191539372

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1$

素因数の和:418

約数の個数: 48

約数和(自身を含む): 355636512

約数和(自身を除く): 164097140

約数列:

[1, 2, 4, 41, 43, 82, 86, 157, 164, 172, 173, 314, 346, 628, 692, 1763, 3526, 6437, 6751, 7052, 7093, 7439, 12874, 13502, 14186, 14878, 25748, 27004, 27161, 28372, 29756, 54322, 108644, 276791, 304999, 553582, 609998, 1107164, 1113601, 1167923, 1219996, 2227202, 2335846, 4454404, 4671692, 47884843, 95769686, 191539372]

約数ペア:

[(1, 191539372), (2, 95769686), (4, 47884843), (41, 4671692), (43, 4454404), (82, 2335846), (86, 2227202), (157, 1219996), (164, 1167923), (172, 1113601), (173, 1107164), (314, 609998), (346, 553582), (628, 304999), (692, 276791), (1763, 108644), (3526, 54322), (6437, 29756), (6751, 28372), (7052, 27161), (7093, 27004), (7439, 25748), (12874, 14878), (13502, 14186)]