197235936

素因数分解:

$2^5\times 3^2\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:289

約数の個数: 144

約数和(自身を含む): 580900320

約数和(自身を除く): 383664384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 72, 96, 103, 109, 122, 144, 183, 206, 218, 244, 288, 309, 327, 366, 412, 436, 488, 549, 618, 654, 732, 824, 872, 927, 976, 981, 1098, 1236, 1308, 1464, 1648, 1744, 1854, 1952, 1962, 2196, 2472, 2616, 2928, 3296, 3488, 3708, 3924, 4392, 4944, 5232, 5856, 6283, 6649, 7416, 7848, 8784, 9888, 10464, 11227, 12566, 13298, 14832, 15696, 17568, 18849, 19947, 22454, 25132, 26596, 29664, 31392, 33681, 37698, 39894, 44908, 50264, 53192, 56547, 59841, 67362, 75396, 79788, 89816, 100528, 101043, 106384, 113094, 119682, 134724, 150792, 159576, 179632, 201056, 202086, 212768, 226188, 239364, 269448, 301584, 319152, 359264, 404172, 452376, 478728, 538896, 603168, 638304, 684847, 808344, 904752, 957456, 1077792, 1369694, 1616688, 1809504, 1914912, 2054541, 2739388, 3233376, 4109082, 5478776, 6163623, 8218164, 10957552, 12327246, 16436328, 21915104, 24654492, 32872656, 49308984, 65745312, 98617968, 197235936]

約数ペア:

[(1, 197235936), (2, 98617968), (3, 65745312), (4, 49308984), (6, 32872656), (8, 24654492), (9, 21915104), (12, 16436328), (16, 12327246), (18, 10957552), (24, 8218164), (32, 6163623), (36, 5478776), (48, 4109082), (61, 3233376), (72, 2739388), (96, 2054541), (103, 1914912), (109, 1809504), (122, 1616688), (144, 1369694), (183, 1077792), (206, 957456), (218, 904752), (244, 808344), (288, 684847), (309, 638304), (327, 603168), (366, 538896), (412, 478728), (436, 452376), (488, 404172), (549, 359264), (618, 319152), (654, 301584), (732, 269448), (824, 239364), (872, 226188), (927, 212768), (976, 202086), (981, 201056), (1098, 179632), (1236, 159576), (1308, 150792), (1464, 134724), (1648, 119682), (1744, 113094), (1854, 106384), (1952, 101043), (1962, 100528), (2196, 89816), (2472, 79788), (2616, 75396), (2928, 67362), (3296, 59841), (3488, 56547), (3708, 53192), (3924, 50264), (4392, 44908), (4944, 39894), (5232, 37698), (5856, 33681), (6283, 31392), (6649, 29664), (7416, 26596), (7848, 25132), (8784, 22454), (9888, 19947), (10464, 18849), (11227, 17568), (12566, 15696), (13298, 14832)]