164902368

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{90407}}^1$

素因数の和:90439

約数の個数: 48

約数和(自身を含む): 455656320

約数和(自身を除く): 290753952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 90407, 180814, 271221, 361628, 542442, 723256, 1084884, 1446512, 1717733, 2169768, 2893024, 3435466, 4339536, 5153199, 6870932, 8679072, 10306398, 13741864, 20612796, 27483728, 41225592, 54967456, 82451184, 164902368]

約数ペア:

[(1, 164902368), (2, 82451184), (3, 54967456), (4, 41225592), (6, 27483728), (8, 20612796), (12, 13741864), (16, 10306398), (19, 8679072), (24, 6870932), (32, 5153199), (38, 4339536), (48, 3435466), (57, 2893024), (76, 2169768), (96, 1717733), (114, 1446512), (152, 1084884), (228, 723256), (304, 542442), (456, 361628), (608, 271221), (912, 180814), (1824, 90407)]