163356768

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{19559}}^1$

素因数の和:19604

約数の個数: 72

約数和(自身を含む): 480589200

約数和(自身を除く): 317232432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 87, 96, 116, 144, 174, 232, 261, 288, 348, 464, 522, 696, 928, 1044, 1392, 2088, 2784, 4176, 8352, 19559, 39118, 58677, 78236, 117354, 156472, 176031, 234708, 312944, 352062, 469416, 567211, 625888, 704124, 938832, 1134422, 1408248, 1701633, 1877664, 2268844, 2816496, 3403266, 4537688, 5104899, 5632992, 6806532, 9075376, 10209798, 13613064, 18150752, 20419596, 27226128, 40839192, 54452256, 81678384, 163356768]

約数ペア:

[(1, 163356768), (2, 81678384), (3, 54452256), (4, 40839192), (6, 27226128), (8, 20419596), (9, 18150752), (12, 13613064), (16, 10209798), (18, 9075376), (24, 6806532), (29, 5632992), (32, 5104899), (36, 4537688), (48, 3403266), (58, 2816496), (72, 2268844), (87, 1877664), (96, 1701633), (116, 1408248), (144, 1134422), (174, 938832), (232, 704124), (261, 625888), (288, 567211), (348, 469416), (464, 352062), (522, 312944), (696, 234708), (928, 176031), (1044, 156472), (1392, 117354), (2088, 78236), (2784, 58677), (4176, 39118), (8352, 19559)]