154622468

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{73}}^1$

素因数の和:154

約数の個数: 144

約数和(自身を含む): 384994176

約数和(自身を除く): 230371708

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 23, 26, 28, 44, 46, 52, 73, 77, 91, 92, 143, 146, 154, 161, 182, 253, 286, 292, 299, 308, 322, 364, 506, 511, 529, 572, 598, 644, 803, 949, 1001, 1012, 1022, 1058, 1196, 1606, 1679, 1771, 1898, 2002, 2044, 2093, 2116, 3212, 3289, 3358, 3542, 3703, 3796, 4004, 4186, 5621, 5819, 6578, 6643, 6716, 6877, 7084, 7406, 8372, 10439, 11242, 11638, 11753, 13156, 13286, 13754, 14812, 18469, 20878, 21827, 22484, 23023, 23276, 23506, 26572, 27508, 36938, 38617, 40733, 41756, 43654, 46046, 47012, 48139, 73073, 73876, 75647, 77234, 81466, 87308, 92092, 96278, 129283, 146146, 151294, 152789, 154468, 162932, 192556, 240097, 258566, 270319, 292292, 302588, 305578, 424787, 480194, 502021, 517132, 529529, 540638, 611156, 849574, 960388, 1004042, 1059058, 1081276, 1680679, 1699148, 2008084, 2118116, 2973509, 3361358, 3514147, 5522231, 5947018, 6722716, 7028294, 11044462, 11894036, 14056588, 22088924, 38655617, 77311234, 154622468]

約数ペア:

[(1, 154622468), (2, 77311234), (4, 38655617), (7, 22088924), (11, 14056588), (13, 11894036), (14, 11044462), (22, 7028294), (23, 6722716), (26, 5947018), (28, 5522231), (44, 3514147), (46, 3361358), (52, 2973509), (73, 2118116), (77, 2008084), (91, 1699148), (92, 1680679), (143, 1081276), (146, 1059058), (154, 1004042), (161, 960388), (182, 849574), (253, 611156), (286, 540638), (292, 529529), (299, 517132), (308, 502021), (322, 480194), (364, 424787), (506, 305578), (511, 302588), (529, 292292), (572, 270319), (598, 258566), (644, 240097), (803, 192556), (949, 162932), (1001, 154468), (1012, 152789), (1022, 151294), (1058, 146146), (1196, 129283), (1606, 96278), (1679, 92092), (1771, 87308), (1898, 81466), (2002, 77234), (2044, 75647), (2093, 73876), (2116, 73073), (3212, 48139), (3289, 47012), (3358, 46046), (3542, 43654), (3703, 41756), (3796, 40733), (4004, 38617), (4186, 36938), (5621, 27508), (5819, 26572), (6578, 23506), (6643, 23276), (6716, 23023), (6877, 22484), (7084, 21827), (7406, 20878), (8372, 18469), (10439, 14812), (11242, 13754), (11638, 13286), (11753, 13156)]