164966814

素因数分解:

$2^1\times 3^3\times {\mathrm{61}}^2\times {\mathrm{821}}^1$

素因数の和:954

約数の個数: 48

約数和(自身を含む): 373155120

約数和(自身を除く): 208188306

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 122, 183, 366, 549, 821, 1098, 1642, 1647, 2463, 3294, 3721, 4926, 7389, 7442, 11163, 14778, 22167, 22326, 33489, 44334, 50081, 66978, 100162, 100467, 150243, 200934, 300486, 450729, 901458, 1352187, 2704374, 3054941, 6109882, 9164823, 18329646, 27494469, 54988938, 82483407, 164966814]

約数ペア:

[(1, 164966814), (2, 82483407), (3, 54988938), (6, 27494469), (9, 18329646), (18, 9164823), (27, 6109882), (54, 3054941), (61, 2704374), (122, 1352187), (183, 901458), (366, 450729), (549, 300486), (821, 200934), (1098, 150243), (1642, 100467), (1647, 100162), (2463, 66978), (3294, 50081), (3721, 44334), (4926, 33489), (7389, 22326), (7442, 22167), (11163, 14778)]