161880108

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{929}}^1\times {\mathrm{1117}}^1$

素因数の和:2066

約数の個数: 48

約数和(自身を含む): 407578080

約数和(自身を除く): 245697972

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 929, 1117, 1858, 2234, 2787, 3351, 3716, 4468, 5574, 6702, 11148, 12077, 13404, 14521, 24154, 29042, 36231, 43563, 48308, 58084, 72462, 87126, 144924, 174252, 1037693, 2075386, 3113079, 4150772, 6226158, 12452316, 13490009, 26980018, 40470027, 53960036, 80940054, 161880108]

約数ペア:

[(1, 161880108), (2, 80940054), (3, 53960036), (4, 40470027), (6, 26980018), (12, 13490009), (13, 12452316), (26, 6226158), (39, 4150772), (52, 3113079), (78, 2075386), (156, 1037693), (929, 174252), (1117, 144924), (1858, 87126), (2234, 72462), (2787, 58084), (3351, 48308), (3716, 43563), (4468, 36231), (5574, 29042), (6702, 24154), (11148, 14521), (12077, 13404)]