153861242

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1\times {\mathrm{5303}}^1$

素因数の和:5557

約数の個数: 16

約数和(自身を含む): 234861120

約数和(自身を除く): 80999878

約数列:

[1, 2, 89, 163, 178, 326, 5303, 10606, 14507, 29014, 471967, 864389, 943934, 1728778, 76930621, 153861242]

約数ペア:

[(1, 153861242), (2, 76930621), (89, 1728778), (163, 943934), (178, 864389), (326, 471967), (5303, 29014), (10606, 14507)]