160655144

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{49831}}^1$

素因数の和:49881

約数の個数: 32

約数和(自身を含む): 334871040

約数和(自身を除く): 174215896

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 49831, 99662, 199324, 398648, 647803, 1295606, 1544761, 2591212, 3089522, 5182424, 6179044, 12358088, 20081893, 40163786, 80327572, 160655144]

約数ペア:

[(1, 160655144), (2, 80327572), (4, 40163786), (8, 20081893), (13, 12358088), (26, 6179044), (31, 5182424), (52, 3089522), (62, 2591212), (104, 1544761), (124, 1295606), (248, 647803), (403, 398648), (806, 199324), (1612, 99662), (3224, 49831)]