137281248

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{991}}^1$

素因数の和:1057

約数の個数: 144

約数和(自身を含む): 432222336

約数和(自身を除く): 294941088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 37, 39, 48, 52, 72, 74, 78, 96, 104, 111, 117, 144, 148, 156, 208, 222, 234, 288, 296, 312, 333, 416, 444, 468, 481, 592, 624, 666, 888, 936, 962, 991, 1184, 1248, 1332, 1443, 1776, 1872, 1924, 1982, 2664, 2886, 2973, 3552, 3744, 3848, 3964, 4329, 5328, 5772, 5946, 7696, 7928, 8658, 8919, 10656, 11544, 11892, 12883, 15392, 15856, 17316, 17838, 23088, 23784, 25766, 31712, 34632, 35676, 36667, 38649, 46176, 47568, 51532, 69264, 71352, 73334, 77298, 95136, 103064, 110001, 115947, 138528, 142704, 146668, 154596, 206128, 220002, 231894, 285408, 293336, 309192, 330003, 412256, 440004, 463788, 476671, 586672, 618384, 660006, 880008, 927576, 953342, 1173344, 1236768, 1320012, 1430013, 1760016, 1855152, 1906684, 2640024, 2860026, 3520032, 3710304, 3813368, 4290039, 5280048, 5720052, 7626736, 8580078, 10560096, 11440104, 15253472, 17160156, 22880208, 34320312, 45760416, 68640624, 137281248]

約数ペア:

[(1, 137281248), (2, 68640624), (3, 45760416), (4, 34320312), (6, 22880208), (8, 17160156), (9, 15253472), (12, 11440104), (13, 10560096), (16, 8580078), (18, 7626736), (24, 5720052), (26, 5280048), (32, 4290039), (36, 3813368), (37, 3710304), (39, 3520032), (48, 2860026), (52, 2640024), (72, 1906684), (74, 1855152), (78, 1760016), (96, 1430013), (104, 1320012), (111, 1236768), (117, 1173344), (144, 953342), (148, 927576), (156, 880008), (208, 660006), (222, 618384), (234, 586672), (288, 476671), (296, 463788), (312, 440004), (333, 412256), (416, 330003), (444, 309192), (468, 293336), (481, 285408), (592, 231894), (624, 220002), (666, 206128), (888, 154596), (936, 146668), (962, 142704), (991, 138528), (1184, 115947), (1248, 110001), (1332, 103064), (1443, 95136), (1776, 77298), (1872, 73334), (1924, 71352), (1982, 69264), (2664, 51532), (2886, 47568), (2973, 46176), (3552, 38649), (3744, 36667), (3848, 35676), (3964, 34632), (4329, 31712), (5328, 25766), (5772, 23784), (5946, 23088), (7696, 17838), (7928, 17316), (8658, 15856), (8919, 15392), (10656, 12883), (11544, 11892)]