198037008

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{197}}^1$

素因数の和:406

約数の個数: 160

約数和(自身を含む): 618710400

約数和(自身を除く): 420673392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 179, 197, 208, 216, 234, 312, 351, 358, 394, 432, 468, 537, 591, 624, 702, 716, 788, 936, 1074, 1182, 1404, 1432, 1576, 1611, 1773, 1872, 2148, 2327, 2364, 2561, 2808, 2864, 3152, 3222, 3546, 4296, 4654, 4728, 4833, 5122, 5319, 5616, 6444, 6981, 7092, 7683, 8592, 9308, 9456, 9666, 10244, 10638, 12888, 13962, 14184, 15366, 18616, 19332, 20488, 20943, 21276, 23049, 25776, 27924, 28368, 30732, 35263, 37232, 38664, 40976, 41886, 42552, 46098, 55848, 61464, 62829, 69147, 70526, 77328, 83772, 85104, 92196, 105789, 111696, 122928, 125658, 138294, 141052, 167544, 184392, 211578, 251316, 276588, 282104, 317367, 335088, 368784, 423156, 458419, 502632, 553176, 564208, 634734, 846312, 916838, 952101, 1005264, 1106352, 1269468, 1375257, 1692624, 1833676, 1904202, 2538936, 2750514, 3667352, 3808404, 4125771, 5077872, 5501028, 7334704, 7616808, 8251542, 11002056, 12377313, 15233616, 16503084, 22004112, 24754626, 33006168, 49509252, 66012336, 99018504, 198037008]

約数ペア:

[(1, 198037008), (2, 99018504), (3, 66012336), (4, 49509252), (6, 33006168), (8, 24754626), (9, 22004112), (12, 16503084), (13, 15233616), (16, 12377313), (18, 11002056), (24, 8251542), (26, 7616808), (27, 7334704), (36, 5501028), (39, 5077872), (48, 4125771), (52, 3808404), (54, 3667352), (72, 2750514), (78, 2538936), (104, 1904202), (108, 1833676), (117, 1692624), (144, 1375257), (156, 1269468), (179, 1106352), (197, 1005264), (208, 952101), (216, 916838), (234, 846312), (312, 634734), (351, 564208), (358, 553176), (394, 502632), (432, 458419), (468, 423156), (537, 368784), (591, 335088), (624, 317367), (702, 282104), (716, 276588), (788, 251316), (936, 211578), (1074, 184392), (1182, 167544), (1404, 141052), (1432, 138294), (1576, 125658), (1611, 122928), (1773, 111696), (1872, 105789), (2148, 92196), (2327, 85104), (2364, 83772), (2561, 77328), (2808, 70526), (2864, 69147), (3152, 62829), (3222, 61464), (3546, 55848), (4296, 46098), (4654, 42552), (4728, 41886), (4833, 40976), (5122, 38664), (5319, 37232), (5616, 35263), (6444, 30732), (6981, 28368), (7092, 27924), (7683, 25776), (8592, 23049), (9308, 21276), (9456, 20943), (9666, 20488), (10244, 19332), (10638, 18616), (12888, 15366), (13962, 14184)]