158852464

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{522541}}^1$

素因数の和:522568

約数の個数: 20

約数和(自身を含む): 323976040

約数和(自身を除く): 165123576

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 522541, 1045082, 2090164, 4180328, 8360656, 9928279, 19856558, 39713116, 79426232, 158852464]

約数ペア:

[(1, 158852464), (2, 79426232), (4, 39713116), (8, 19856558), (16, 9928279), (19, 8360656), (38, 4180328), (76, 2090164), (152, 1045082), (304, 522541)]