166690908

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{69109}}^1$

素因数の和:69186

約数の個数: 36

約数和(自身を含む): 427652680

約数和(自身を除く): 260961772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 201, 268, 402, 603, 804, 1206, 2412, 69109, 138218, 207327, 276436, 414654, 621981, 829308, 1243962, 2487924, 4630303, 9260606, 13890909, 18521212, 27781818, 41672727, 55563636, 83345454, 166690908]

約数ペア:

[(1, 166690908), (2, 83345454), (3, 55563636), (4, 41672727), (6, 27781818), (9, 18521212), (12, 13890909), (18, 9260606), (36, 4630303), (67, 2487924), (134, 1243962), (201, 829308), (268, 621981), (402, 414654), (603, 276436), (804, 207327), (1206, 138218), (2412, 69109)]