193415544

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{751}}^1$

素因数の和:850

約数の個数: 144

約数和(自身を含む): 618527520

約数和(自身を除く): 425111976

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 73, 84, 98, 126, 146, 147, 168, 196, 219, 252, 292, 294, 392, 438, 441, 504, 511, 584, 588, 657, 751, 876, 882, 1022, 1176, 1314, 1502, 1533, 1752, 1764, 2044, 2253, 2628, 3004, 3066, 3528, 3577, 4088, 4506, 4599, 5256, 5257, 6008, 6132, 6759, 7154, 9012, 9198, 10514, 10731, 12264, 13518, 14308, 15771, 18024, 18396, 21028, 21462, 27036, 28616, 31542, 32193, 36792, 36799, 42056, 42924, 47313, 54072, 54823, 63084, 64386, 73598, 85848, 94626, 109646, 110397, 126168, 128772, 147196, 164469, 189252, 219292, 220794, 257544, 294392, 328938, 331191, 378504, 383761, 438584, 441588, 493407, 657876, 662382, 767522, 883176, 986814, 1151283, 1315752, 1324764, 1535044, 1973628, 2302566, 2649528, 2686327, 3070088, 3453849, 3947256, 4605132, 5372654, 6907698, 8058981, 9210264, 10745308, 13815396, 16117962, 21490616, 24176943, 27630792, 32235924, 48353886, 64471848, 96707772, 193415544]

約数ペア:

[(1, 193415544), (2, 96707772), (3, 64471848), (4, 48353886), (6, 32235924), (7, 27630792), (8, 24176943), (9, 21490616), (12, 16117962), (14, 13815396), (18, 10745308), (21, 9210264), (24, 8058981), (28, 6907698), (36, 5372654), (42, 4605132), (49, 3947256), (56, 3453849), (63, 3070088), (72, 2686327), (73, 2649528), (84, 2302566), (98, 1973628), (126, 1535044), (146, 1324764), (147, 1315752), (168, 1151283), (196, 986814), (219, 883176), (252, 767522), (292, 662382), (294, 657876), (392, 493407), (438, 441588), (441, 438584), (504, 383761), (511, 378504), (584, 331191), (588, 328938), (657, 294392), (751, 257544), (876, 220794), (882, 219292), (1022, 189252), (1176, 164469), (1314, 147196), (1502, 128772), (1533, 126168), (1752, 110397), (1764, 109646), (2044, 94626), (2253, 85848), (2628, 73598), (3004, 64386), (3066, 63084), (3528, 54823), (3577, 54072), (4088, 47313), (4506, 42924), (4599, 42056), (5256, 36799), (5257, 36792), (6008, 32193), (6132, 31542), (6759, 28616), (7154, 27036), (9012, 21462), (9198, 21028), (10514, 18396), (10731, 18024), (12264, 15771), (13518, 14308)]