153442688

素因数分解:

$2^7\times 7^1\times {\mathrm{171253}}^1$

素因数の和:171274

約数の個数: 32

約数和(自身を含む): 349358160

約数和(自身を除く): 195915472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 171253, 342506, 685012, 1198771, 1370024, 2397542, 2740048, 4795084, 5480096, 9590168, 10960192, 19180336, 21920384, 38360672, 76721344, 153442688]

約数ペア:

[(1, 153442688), (2, 76721344), (4, 38360672), (7, 21920384), (8, 19180336), (14, 10960192), (16, 9590168), (28, 5480096), (32, 4795084), (56, 2740048), (64, 2397542), (112, 1370024), (128, 1198771), (224, 685012), (448, 342506), (896, 171253)]