144844672

素因数分解:

$2^7\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1163}}^1$

素因数の和:1323

約数の個数: 64

約数和(自身を含む): 332438400

約数和(自身を除く): 187593728

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 139, 224, 278, 448, 556, 896, 973, 1112, 1163, 1946, 2224, 2326, 3892, 4448, 4652, 7784, 8141, 8896, 9304, 15568, 16282, 17792, 18608, 31136, 32564, 37216, 62272, 65128, 74432, 124544, 130256, 148864, 161657, 260512, 323314, 521024, 646628, 1042048, 1131599, 1293256, 2263198, 2586512, 4526396, 5173024, 9052792, 10346048, 18105584, 20692096, 36211168, 72422336, 144844672]

約数ペア:

[(1, 144844672), (2, 72422336), (4, 36211168), (7, 20692096), (8, 18105584), (14, 10346048), (16, 9052792), (28, 5173024), (32, 4526396), (56, 2586512), (64, 2263198), (112, 1293256), (128, 1131599), (139, 1042048), (224, 646628), (278, 521024), (448, 323314), (556, 260512), (896, 161657), (973, 148864), (1112, 130256), (1163, 124544), (1946, 74432), (2224, 65128), (2326, 62272), (3892, 37216), (4448, 32564), (4652, 31136), (7784, 18608), (8141, 17792), (8896, 16282), (9304, 15568)]