196164584

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:271

約数の個数: 128

約数和(自身を含む): 483840000

約数和(自身を除く): 287675416

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 29, 44, 56, 58, 77, 79, 88, 116, 139, 154, 158, 203, 232, 278, 308, 316, 319, 406, 553, 556, 616, 632, 638, 812, 869, 973, 1106, 1112, 1276, 1529, 1624, 1738, 1946, 2212, 2233, 2291, 2552, 3058, 3476, 3892, 4031, 4424, 4466, 4582, 6083, 6116, 6952, 7784, 8062, 8932, 9164, 10703, 10981, 12166, 12232, 16037, 16124, 17864, 18328, 21406, 21962, 24332, 25201, 28217, 32074, 32248, 42812, 43924, 44341, 48664, 50402, 56434, 64148, 76867, 85624, 87848, 88682, 100804, 112868, 120791, 128296, 153734, 176407, 177364, 201608, 225736, 241582, 307468, 310387, 318449, 352814, 354728, 483164, 614936, 620774, 636898, 705628, 845537, 966328, 1241548, 1273796, 1411256, 1691074, 2229143, 2483096, 2547592, 3382148, 3502939, 4458286, 6764296, 7005878, 8916572, 14011756, 17833144, 24520573, 28023512, 49041146, 98082292, 196164584]

約数ペア:

[(1, 196164584), (2, 98082292), (4, 49041146), (7, 28023512), (8, 24520573), (11, 17833144), (14, 14011756), (22, 8916572), (28, 7005878), (29, 6764296), (44, 4458286), (56, 3502939), (58, 3382148), (77, 2547592), (79, 2483096), (88, 2229143), (116, 1691074), (139, 1411256), (154, 1273796), (158, 1241548), (203, 966328), (232, 845537), (278, 705628), (308, 636898), (316, 620774), (319, 614936), (406, 483164), (553, 354728), (556, 352814), (616, 318449), (632, 310387), (638, 307468), (812, 241582), (869, 225736), (973, 201608), (1106, 177364), (1112, 176407), (1276, 153734), (1529, 128296), (1624, 120791), (1738, 112868), (1946, 100804), (2212, 88682), (2233, 87848), (2291, 85624), (2552, 76867), (3058, 64148), (3476, 56434), (3892, 50402), (4031, 48664), (4424, 44341), (4466, 43924), (4582, 42812), (6083, 32248), (6116, 32074), (6952, 28217), (7784, 25201), (8062, 24332), (8932, 21962), (9164, 21406), (10703, 18328), (10981, 17864), (12166, 16124), (12232, 16037)]