142037168

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97553}}^1$

素因数の和:97581

約数の個数: 40

約数和(自身を含む): 338707488

約数和(自身を除く): 196670320

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 97553, 195106, 390212, 682871, 780424, 1268189, 1365742, 1560848, 2536378, 2731484, 5072756, 5462968, 8877323, 10145512, 10925936, 17754646, 20291024, 35509292, 71018584, 142037168]

約数ペア:

[(1, 142037168), (2, 71018584), (4, 35509292), (7, 20291024), (8, 17754646), (13, 10925936), (14, 10145512), (16, 8877323), (26, 5462968), (28, 5072756), (52, 2731484), (56, 2536378), (91, 1560848), (104, 1365742), (112, 1268189), (182, 780424), (208, 682871), (364, 390212), (728, 195106), (1456, 97553)]