191870328

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{3917}}^1$

素因数の和:4096

約数の個数: 64

約数和(自身を含む): 519996960

約数和(自身を除く): 328126632

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 157, 312, 314, 471, 628, 942, 1256, 1884, 2041, 3768, 3917, 4082, 6123, 7834, 8164, 11751, 12246, 15668, 16328, 23502, 24492, 31336, 47004, 48984, 50921, 94008, 101842, 152763, 203684, 305526, 407368, 611052, 614969, 1222104, 1229938, 1844907, 2459876, 3689814, 4919752, 7379628, 7994597, 14759256, 15989194, 23983791, 31978388, 47967582, 63956776, 95935164, 191870328]

約数ペア:

[(1, 191870328), (2, 95935164), (3, 63956776), (4, 47967582), (6, 31978388), (8, 23983791), (12, 15989194), (13, 14759256), (24, 7994597), (26, 7379628), (39, 4919752), (52, 3689814), (78, 2459876), (104, 1844907), (156, 1229938), (157, 1222104), (312, 614969), (314, 611052), (471, 407368), (628, 305526), (942, 203684), (1256, 152763), (1884, 101842), (2041, 94008), (3768, 50921), (3917, 48984), (4082, 47004), (6123, 31336), (7834, 24492), (8164, 23502), (11751, 16328), (12246, 15668)]