161316864

素因数分解:

$2^{15}\times 3^2\times {\mathrm{547}}^1$

素因数の和:583

約数の個数: 96

約数和(自身を含む): 466871340

約数和(自身を除く): 305554476

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 547, 576, 768, 1024, 1094, 1152, 1536, 1641, 2048, 2188, 2304, 3072, 3282, 4096, 4376, 4608, 4923, 6144, 6564, 8192, 8752, 9216, 9846, 12288, 13128, 16384, 17504, 18432, 19692, 24576, 26256, 32768, 35008, 36864, 39384, 49152, 52512, 70016, 73728, 78768, 98304, 105024, 140032, 147456, 157536, 210048, 280064, 294912, 315072, 420096, 560128, 630144, 840192, 1120256, 1260288, 1680384, 2240512, 2520576, 3360768, 4481024, 5041152, 6721536, 8962048, 10082304, 13443072, 17924096, 20164608, 26886144, 40329216, 53772288, 80658432, 161316864]

約数ペア:

[(1, 161316864), (2, 80658432), (3, 53772288), (4, 40329216), (6, 26886144), (8, 20164608), (9, 17924096), (12, 13443072), (16, 10082304), (18, 8962048), (24, 6721536), (32, 5041152), (36, 4481024), (48, 3360768), (64, 2520576), (72, 2240512), (96, 1680384), (128, 1260288), (144, 1120256), (192, 840192), (256, 630144), (288, 560128), (384, 420096), (512, 315072), (547, 294912), (576, 280064), (768, 210048), (1024, 157536), (1094, 147456), (1152, 140032), (1536, 105024), (1641, 98304), (2048, 78768), (2188, 73728), (2304, 70016), (3072, 52512), (3282, 49152), (4096, 39384), (4376, 36864), (4608, 35008), (4923, 32768), (6144, 26256), (6564, 24576), (8192, 19692), (8752, 18432), (9216, 17504), (9846, 16384), (12288, 13128)]