163170396

素因数分解:

$2^2\times 3^3\times {\mathrm{641}}^1\times {\mathrm{2357}}^1$

素因数の和:3011

約数の個数: 48

約数和(自身を含む): 423874080

約数和(自身を除く): 260703684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 641, 1282, 1923, 2357, 2564, 3846, 4714, 5769, 7071, 7692, 9428, 11538, 14142, 17307, 21213, 23076, 28284, 34614, 42426, 63639, 69228, 84852, 127278, 254556, 1510837, 3021674, 4532511, 6043348, 9065022, 13597533, 18130044, 27195066, 40792599, 54390132, 81585198, 163170396]

約数ペア:

[(1, 163170396), (2, 81585198), (3, 54390132), (4, 40792599), (6, 27195066), (9, 18130044), (12, 13597533), (18, 9065022), (27, 6043348), (36, 4532511), (54, 3021674), (108, 1510837), (641, 254556), (1282, 127278), (1923, 84852), (2357, 69228), (2564, 63639), (3846, 42426), (4714, 34614), (5769, 28284), (7071, 23076), (7692, 21213), (9428, 17307), (11538, 14142)]