155507328

素因数分解:

$2^7\times 3^2\times {\mathrm{134989}}^1$

素因数の和:135009

約数の個数: 48

約数和(自身を含む): 447491850

約数和(自身を除く): 291984522

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 134989, 269978, 404967, 539956, 809934, 1079912, 1214901, 1619868, 2159824, 2429802, 3239736, 4319648, 4859604, 6479472, 8639296, 9719208, 12958944, 17278592, 19438416, 25917888, 38876832, 51835776, 77753664, 155507328]

約数ペア:

[(1, 155507328), (2, 77753664), (3, 51835776), (4, 38876832), (6, 25917888), (8, 19438416), (9, 17278592), (12, 12958944), (16, 9719208), (18, 8639296), (24, 6479472), (32, 4859604), (36, 4319648), (48, 3239736), (64, 2429802), (72, 2159824), (96, 1619868), (128, 1214901), (144, 1079912), (192, 809934), (288, 539956), (384, 404967), (576, 269978), (1152, 134989)]