171905264

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{307}}^1\times {\mathrm{443}}^1$

素因数の和:837

約数の個数: 40

約数和(自身を含む): 339144960

約数和(自身を除く): 167239696

約数列:

[1, 2, 4, 8, 16, 79, 158, 307, 316, 443, 614, 632, 886, 1228, 1264, 1772, 2456, 3544, 4912, 7088, 24253, 34997, 48506, 69994, 97012, 136001, 139988, 194024, 272002, 279976, 388048, 544004, 559952, 1088008, 2176016, 10744079, 21488158, 42976316, 85952632, 171905264]

約数ペア:

[(1, 171905264), (2, 85952632), (4, 42976316), (8, 21488158), (16, 10744079), (79, 2176016), (158, 1088008), (307, 559952), (316, 544004), (443, 388048), (614, 279976), (632, 272002), (886, 194024), (1228, 139988), (1264, 136001), (1772, 97012), (2456, 69994), (3544, 48506), (4912, 34997), (7088, 24253)]