146265728

素因数分解:

$2^7\times 7^1\times {\mathrm{163243}}^1$

素因数の和:163264

約数の個数: 32

約数和(自身を含む): 333017760

約数和(自身を除く): 186752032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 163243, 326486, 652972, 1142701, 1305944, 2285402, 2611888, 4570804, 5223776, 9141608, 10447552, 18283216, 20895104, 36566432, 73132864, 146265728]

約数ペア:

[(1, 146265728), (2, 73132864), (4, 36566432), (7, 20895104), (8, 18283216), (14, 10447552), (16, 9141608), (28, 5223776), (32, 4570804), (56, 2611888), (64, 2285402), (112, 1305944), (128, 1142701), (224, 652972), (448, 326486), (896, 163243)]