161382804952

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{557}}^1\times {\mathrm{8233}}^1$

素因数の和:8932

約数の個数: 64

約数和(自身を含む): 312614678880

約数和(自身を除く): 151231873928

約数列:

[1, 2, 4, 8, 53, 83, 106, 166, 212, 332, 424, 557, 664, 1114, 2228, 4399, 4456, 8233, 8798, 16466, 17596, 29521, 32932, 35192, 46231, 59042, 65864, 92462, 118084, 184924, 236168, 369848, 436349, 683339, 872698, 1366678, 1745396, 2450243, 2733356, 3490792, 4585781, 4900486, 5466712, 9171562, 9800972, 18343124, 19601944, 36216967, 36686248, 72433934, 144867868, 243046393, 289735736, 380619823, 486092786, 761239646, 972185572, 1522479292, 1944371144, 3044958584, 20172850619, 40345701238, 80691402476, 161382804952]

約数ペア:

[(1, 161382804952), (2, 80691402476), (4, 40345701238), (8, 20172850619), (53, 3044958584), (83, 1944371144), (106, 1522479292), (166, 972185572), (212, 761239646), (332, 486092786), (424, 380619823), (557, 289735736), (664, 243046393), (1114, 144867868), (2228, 72433934), (4399, 36686248), (4456, 36216967), (8233, 19601944), (8798, 18343124), (16466, 9800972), (17596, 9171562), (29521, 5466712), (32932, 4900486), (35192, 4585781), (46231, 3490792), (59042, 2733356), (65864, 2450243), (92462, 1745396), (118084, 1366678), (184924, 872698), (236168, 683339), (369848, 436349)]