159794518

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{84191}}^1$

素因数の和:84279

約数の個数: 16

約数和(自身を含む): 261668736

約数和(自身を除く): 101874218

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 84191, 168382, 1094483, 2188966, 6145943, 12291886, 79897259, 159794518]

約数ペア:

[(1, 159794518), (2, 79897259), (13, 12291886), (26, 6145943), (73, 2188966), (146, 1094483), (949, 168382), (1898, 84191)]