121898112

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{449}}^1$

素因数の和:574

約数の個数: 128

約数和(自身を含む): 374544000

約数和(自身を除く): 252645888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 101, 112, 128, 168, 192, 202, 224, 303, 336, 384, 404, 448, 449, 606, 672, 707, 808, 896, 898, 1212, 1344, 1347, 1414, 1616, 1796, 2121, 2424, 2688, 2694, 2828, 3143, 3232, 3592, 4242, 4848, 5388, 5656, 6286, 6464, 7184, 8484, 9429, 9696, 10776, 11312, 12572, 12928, 14368, 16968, 18858, 19392, 21552, 22624, 25144, 28736, 33936, 37716, 38784, 43104, 45248, 45349, 50288, 57472, 67872, 75432, 86208, 90496, 90698, 100576, 135744, 136047, 150864, 172416, 181396, 201152, 271488, 272094, 301728, 317443, 362792, 402304, 544188, 603456, 634886, 725584, 952329, 1088376, 1206912, 1269772, 1451168, 1904658, 2176752, 2539544, 2902336, 3809316, 4353504, 5079088, 5804672, 7618632, 8707008, 10158176, 15237264, 17414016, 20316352, 30474528, 40632704, 60949056, 121898112]

約数ペア:

[(1, 121898112), (2, 60949056), (3, 40632704), (4, 30474528), (6, 20316352), (7, 17414016), (8, 15237264), (12, 10158176), (14, 8707008), (16, 7618632), (21, 5804672), (24, 5079088), (28, 4353504), (32, 3809316), (42, 2902336), (48, 2539544), (56, 2176752), (64, 1904658), (84, 1451168), (96, 1269772), (101, 1206912), (112, 1088376), (128, 952329), (168, 725584), (192, 634886), (202, 603456), (224, 544188), (303, 402304), (336, 362792), (384, 317443), (404, 301728), (448, 272094), (449, 271488), (606, 201152), (672, 181396), (707, 172416), (808, 150864), (896, 136047), (898, 135744), (1212, 100576), (1344, 90698), (1347, 90496), (1414, 86208), (1616, 75432), (1796, 67872), (2121, 57472), (2424, 50288), (2688, 45349), (2694, 45248), (2828, 43104), (3143, 38784), (3232, 37716), (3592, 33936), (4242, 28736), (4848, 25144), (5388, 22624), (5656, 21552), (6286, 19392), (6464, 18858), (7184, 16968), (8484, 14368), (9429, 12928), (9696, 12572), (10776, 11312)]