220150112

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:245

約数の個数: 192

約数和(自身を含む): 589317120

約数和(自身を除く): 369167008

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 23, 26, 28, 32, 38, 46, 52, 56, 76, 91, 92, 104, 112, 133, 152, 161, 173, 182, 184, 208, 224, 247, 266, 299, 304, 322, 346, 364, 368, 416, 437, 494, 532, 598, 608, 644, 692, 728, 736, 874, 988, 1064, 1196, 1211, 1288, 1384, 1456, 1729, 1748, 1976, 2093, 2128, 2249, 2392, 2422, 2576, 2768, 2912, 3059, 3287, 3458, 3496, 3952, 3979, 4186, 4256, 4498, 4784, 4844, 5152, 5536, 5681, 6118, 6574, 6916, 6992, 7904, 7958, 8372, 8996, 9568, 9688, 11362, 12236, 13148, 13832, 13984, 15743, 15916, 16744, 17992, 19376, 22724, 23009, 24472, 26296, 27664, 27853, 31486, 31832, 33488, 35984, 38752, 39767, 42731, 45448, 46018, 48944, 51727, 52592, 55328, 55706, 62972, 63664, 66976, 71968, 75601, 79534, 85462, 90896, 92036, 97888, 103454, 105184, 111412, 125944, 127328, 151202, 159068, 170924, 181792, 184072, 206908, 222824, 251888, 299117, 302404, 318136, 341848, 362089, 368144, 413816, 445648, 503776, 529207, 598234, 604808, 636272, 683696, 724178, 736288, 827632, 891296, 982813, 1058414, 1196468, 1209616, 1272544, 1367392, 1448356, 1655264, 1965626, 2116828, 2392936, 2419232, 2896712, 3931252, 4233656, 4785872, 5793424, 6879691, 7862504, 8467312, 9571744, 11586848, 13759382, 15725008, 16934624, 27518764, 31450016, 55037528, 110075056, 220150112]

約数ペア:

[(1, 220150112), (2, 110075056), (4, 55037528), (7, 31450016), (8, 27518764), (13, 16934624), (14, 15725008), (16, 13759382), (19, 11586848), (23, 9571744), (26, 8467312), (28, 7862504), (32, 6879691), (38, 5793424), (46, 4785872), (52, 4233656), (56, 3931252), (76, 2896712), (91, 2419232), (92, 2392936), (104, 2116828), (112, 1965626), (133, 1655264), (152, 1448356), (161, 1367392), (173, 1272544), (182, 1209616), (184, 1196468), (208, 1058414), (224, 982813), (247, 891296), (266, 827632), (299, 736288), (304, 724178), (322, 683696), (346, 636272), (364, 604808), (368, 598234), (416, 529207), (437, 503776), (494, 445648), (532, 413816), (598, 368144), (608, 362089), (644, 341848), (692, 318136), (728, 302404), (736, 299117), (874, 251888), (988, 222824), (1064, 206908), (1196, 184072), (1211, 181792), (1288, 170924), (1384, 159068), (1456, 151202), (1729, 127328), (1748, 125944), (1976, 111412), (2093, 105184), (2128, 103454), (2249, 97888), (2392, 92036), (2422, 90896), (2576, 85462), (2768, 79534), (2912, 75601), (3059, 71968), (3287, 66976), (3458, 63664), (3496, 62972), (3952, 55706), (3979, 55328), (4186, 52592), (4256, 51727), (4498, 48944), (4784, 46018), (4844, 45448), (5152, 42731), (5536, 39767), (5681, 38752), (6118, 35984), (6574, 33488), (6916, 31832), (6992, 31486), (7904, 27853), (7958, 27664), (8372, 26296), (8996, 24472), (9568, 23009), (9688, 22724), (11362, 19376), (12236, 17992), (13148, 16744), (13832, 15916), (13984, 15743)]