171538048

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5297}}^1$

素因数の和:5345

約数の個数: 64

約数和(自身を含む): 389085120

約数和(自身を除く): 217547072

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 64, 88, 92, 128, 176, 184, 253, 352, 368, 506, 704, 736, 1012, 1408, 1472, 2024, 2944, 4048, 5297, 8096, 10594, 16192, 21188, 32384, 42376, 58267, 84752, 116534, 121831, 169504, 233068, 243662, 339008, 466136, 487324, 678016, 932272, 974648, 1340141, 1864544, 1949296, 2680282, 3729088, 3898592, 5360564, 7458176, 7797184, 10721128, 15594368, 21442256, 42884512, 85769024, 171538048]

約数ペア:

[(1, 171538048), (2, 85769024), (4, 42884512), (8, 21442256), (11, 15594368), (16, 10721128), (22, 7797184), (23, 7458176), (32, 5360564), (44, 3898592), (46, 3729088), (64, 2680282), (88, 1949296), (92, 1864544), (128, 1340141), (176, 974648), (184, 932272), (253, 678016), (352, 487324), (368, 466136), (506, 339008), (704, 243662), (736, 233068), (1012, 169504), (1408, 121831), (1472, 116534), (2024, 84752), (2944, 58267), (4048, 42376), (5297, 32384), (8096, 21188), (10594, 16192)]