159211198

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{80491}}^1$

素因数の和:80559

約数の個数: 16

約数和(自身を含む): 254998656

約数和(自身を除く): 95787458

約数列:

[1, 2, 23, 43, 46, 86, 989, 1978, 80491, 160982, 1851293, 3461113, 3702586, 6922226, 79605599, 159211198]

約数ペア:

[(1, 159211198), (2, 79605599), (23, 6922226), (43, 3702586), (46, 3461113), (86, 1851293), (989, 160982), (1978, 80491)]