145967588

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{38453}}^1$

素因数の和:38543

約数の個数: 24

約数和(自身を含む): 278868408

約数和(自身を除く): 132900820

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 949, 1898, 3796, 38453, 76906, 153812, 499889, 999778, 1999556, 2807069, 5614138, 11228276, 36491897, 72983794, 145967588]

約数ペア:

[(1, 145967588), (2, 72983794), (4, 36491897), (13, 11228276), (26, 5614138), (52, 2807069), (73, 1999556), (146, 999778), (292, 499889), (949, 153812), (1898, 76906), (3796, 38453)]