127901952

素因数分解:

$2^8\times 3^2\times {\mathrm{43}}^1\times {\mathrm{1291}}^1$

素因数の和:1356

約数の個数: 108

約数和(自身を含む): 377641264

約数和(自身を除く): 249739312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 64, 72, 86, 96, 128, 129, 144, 172, 192, 256, 258, 288, 344, 384, 387, 516, 576, 688, 768, 774, 1032, 1152, 1291, 1376, 1548, 2064, 2304, 2582, 2752, 3096, 3873, 4128, 5164, 5504, 6192, 7746, 8256, 10328, 11008, 11619, 12384, 15492, 16512, 20656, 23238, 24768, 30984, 33024, 41312, 46476, 49536, 55513, 61968, 82624, 92952, 99072, 111026, 123936, 165248, 166539, 185904, 222052, 247872, 330496, 333078, 371808, 444104, 495744, 499617, 666156, 743616, 888208, 991488, 999234, 1332312, 1487232, 1776416, 1998468, 2664624, 2974464, 3552832, 3996936, 5329248, 7105664, 7993872, 10658496, 14211328, 15987744, 21316992, 31975488, 42633984, 63950976, 127901952]

約数ペア:

[(1, 127901952), (2, 63950976), (3, 42633984), (4, 31975488), (6, 21316992), (8, 15987744), (9, 14211328), (12, 10658496), (16, 7993872), (18, 7105664), (24, 5329248), (32, 3996936), (36, 3552832), (43, 2974464), (48, 2664624), (64, 1998468), (72, 1776416), (86, 1487232), (96, 1332312), (128, 999234), (129, 991488), (144, 888208), (172, 743616), (192, 666156), (256, 499617), (258, 495744), (288, 444104), (344, 371808), (384, 333078), (387, 330496), (516, 247872), (576, 222052), (688, 185904), (768, 166539), (774, 165248), (1032, 123936), (1152, 111026), (1291, 99072), (1376, 92952), (1548, 82624), (2064, 61968), (2304, 55513), (2582, 49536), (2752, 46476), (3096, 41312), (3873, 33024), (4128, 30984), (5164, 24768), (5504, 23238), (6192, 20656), (7746, 16512), (8256, 15492), (10328, 12384), (11008, 11619)]