171785004

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{4799}}^1$

素因数の和:4982

約数の個数: 48

約数和(自身を含む): 424704000

約数和(自身を除く): 252918996

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 157, 228, 314, 471, 628, 942, 1884, 2983, 4799, 5966, 8949, 9598, 11932, 14397, 17898, 19196, 28794, 35796, 57588, 91181, 182362, 273543, 364724, 547086, 753443, 1094172, 1506886, 2260329, 3013772, 4520658, 9041316, 14315417, 28630834, 42946251, 57261668, 85892502, 171785004]

約数ペア:

[(1, 171785004), (2, 85892502), (3, 57261668), (4, 42946251), (6, 28630834), (12, 14315417), (19, 9041316), (38, 4520658), (57, 3013772), (76, 2260329), (114, 1506886), (157, 1094172), (228, 753443), (314, 547086), (471, 364724), (628, 273543), (942, 182362), (1884, 91181), (2983, 57588), (4799, 35796), (5966, 28794), (8949, 19196), (9598, 17898), (11932, 14397)]