16401432894

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{29123}}^1$

素因数の和:29222

約数の個数: 128

約数和(自身を含む): 43481899008

約数和(自身を除く): 27080466114

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 23, 33, 42, 46, 53, 66, 69, 77, 106, 138, 154, 159, 161, 231, 253, 318, 322, 371, 462, 483, 506, 583, 742, 759, 966, 1113, 1166, 1219, 1518, 1749, 1771, 2226, 2438, 3498, 3542, 3657, 4081, 5313, 7314, 8162, 8533, 10626, 12243, 13409, 17066, 24486, 25599, 26818, 29123, 40227, 51198, 58246, 80454, 87369, 93863, 174738, 187726, 203861, 281589, 320353, 407722, 563178, 611583, 640706, 669829, 961059, 1223166, 1339658, 1543519, 1922118, 2009487, 2242471, 3087038, 4018974, 4484942, 4630557, 4688803, 6727413, 7368119, 9261114, 9377606, 10804633, 13454826, 14066409, 14736238, 16978709, 21609266, 22104357, 28132818, 32413899, 33957418, 35500937, 44208714, 50936127, 51576833, 64827798, 71001874, 101872254, 103153666, 106502811, 118850963, 154730499, 213005622, 237701926, 248506559, 309460998, 356552889, 390510307, 497013118, 713105778, 745519677, 781020614, 1171530921, 1491039354, 2343061842, 2733572149, 5467144298, 8200716447, 16401432894]

約数ペア:

[(1, 16401432894), (2, 8200716447), (3, 5467144298), (6, 2733572149), (7, 2343061842), (11, 1491039354), (14, 1171530921), (21, 781020614), (22, 745519677), (23, 713105778), (33, 497013118), (42, 390510307), (46, 356552889), (53, 309460998), (66, 248506559), (69, 237701926), (77, 213005622), (106, 154730499), (138, 118850963), (154, 106502811), (159, 103153666), (161, 101872254), (231, 71001874), (253, 64827798), (318, 51576833), (322, 50936127), (371, 44208714), (462, 35500937), (483, 33957418), (506, 32413899), (583, 28132818), (742, 22104357), (759, 21609266), (966, 16978709), (1113, 14736238), (1166, 14066409), (1219, 13454826), (1518, 10804633), (1749, 9377606), (1771, 9261114), (2226, 7368119), (2438, 6727413), (3498, 4688803), (3542, 4630557), (3657, 4484942), (4081, 4018974), (5313, 3087038), (7314, 2242471), (8162, 2009487), (8533, 1922118), (10626, 1543519), (12243, 1339658), (13409, 1223166), (17066, 961059), (24486, 669829), (25599, 640706), (26818, 611583), (29123, 563178), (40227, 407722), (51198, 320353), (58246, 281589), (80454, 203861), (87369, 187726), (93863, 174738)]