163640295

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{449}}^1$

素因数の和:569

約数の個数: 96

約数和(自身を含む): 353808000

約数和(自身を除く): 190167705

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 89, 91, 105, 117, 195, 267, 273, 315, 445, 449, 455, 585, 623, 801, 819, 1157, 1335, 1347, 1365, 1869, 2245, 3115, 3143, 3471, 4005, 4041, 4095, 5607, 5785, 5837, 6735, 8099, 9345, 9429, 10413, 15715, 17355, 17511, 20205, 24297, 28035, 28287, 29185, 39961, 40495, 40859, 47145, 52065, 52533, 72891, 87555, 119883, 121485, 122577, 141435, 199805, 204295, 262665, 279727, 359649, 364455, 367731, 519493, 599415, 612885, 839181, 1398635, 1558479, 1798245, 1838655, 2517543, 2597465, 3636451, 4195905, 4675437, 7792395, 10909353, 12587715, 18182255, 23377185, 32728059, 54546765, 163640295]

約数ペア:

[(1, 163640295), (3, 54546765), (5, 32728059), (7, 23377185), (9, 18182255), (13, 12587715), (15, 10909353), (21, 7792395), (35, 4675437), (39, 4195905), (45, 3636451), (63, 2597465), (65, 2517543), (89, 1838655), (91, 1798245), (105, 1558479), (117, 1398635), (195, 839181), (267, 612885), (273, 599415), (315, 519493), (445, 367731), (449, 364455), (455, 359649), (585, 279727), (623, 262665), (801, 204295), (819, 199805), (1157, 141435), (1335, 122577), (1347, 121485), (1365, 119883), (1869, 87555), (2245, 72891), (3115, 52533), (3143, 52065), (3471, 47145), (4005, 40859), (4041, 40495), (4095, 39961), (5607, 29185), (5785, 28287), (5837, 28035), (6735, 24297), (8099, 20205), (9345, 17511), (9429, 17355), (10413, 15715)]