164475648

素因数分解:

$2^8\times 3^2\times {\mathrm{71387}}^1$

素因数の和:71409

約数の個数: 54

約数和(自身を含む): 474230484

約数和(自身を除く): 309754836

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, 576, 768, 1152, 2304, 71387, 142774, 214161, 285548, 428322, 571096, 642483, 856644, 1142192, 1284966, 1713288, 2284384, 2569932, 3426576, 4568768, 5139864, 6853152, 9137536, 10279728, 13706304, 18275072, 20559456, 27412608, 41118912, 54825216, 82237824, 164475648]

約数ペア:

[(1, 164475648), (2, 82237824), (3, 54825216), (4, 41118912), (6, 27412608), (8, 20559456), (9, 18275072), (12, 13706304), (16, 10279728), (18, 9137536), (24, 6853152), (32, 5139864), (36, 4568768), (48, 3426576), (64, 2569932), (72, 2284384), (96, 1713288), (128, 1284966), (144, 1142192), (192, 856644), (256, 642483), (288, 571096), (384, 428322), (576, 285548), (768, 214161), (1152, 142774), (2304, 71387)]