127929216

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19597}}^1$

素因数の和:19631

約数の個数: 64

約数和(自身を含む): 359819280

約数和(自身を除く): 231890064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 272, 384, 408, 544, 816, 1088, 1632, 2176, 3264, 6528, 19597, 39194, 58791, 78388, 117582, 156776, 235164, 313552, 333149, 470328, 627104, 666298, 940656, 999447, 1254208, 1332596, 1881312, 1998894, 2508416, 2665192, 3762624, 3997788, 5330384, 7525248, 7995576, 10660768, 15991152, 21321536, 31982304, 42643072, 63964608, 127929216]

約数ペア:

[(1, 127929216), (2, 63964608), (3, 42643072), (4, 31982304), (6, 21321536), (8, 15991152), (12, 10660768), (16, 7995576), (17, 7525248), (24, 5330384), (32, 3997788), (34, 3762624), (48, 2665192), (51, 2508416), (64, 1998894), (68, 1881312), (96, 1332596), (102, 1254208), (128, 999447), (136, 940656), (192, 666298), (204, 627104), (272, 470328), (384, 333149), (408, 313552), (544, 235164), (816, 156776), (1088, 117582), (1632, 78388), (2176, 58791), (3264, 39194), (6528, 19597)]