145428552

素因数分解:

$2^3\times 3^2\times {\mathrm{197}}^1\times {\mathrm{10253}}^1$

素因数の和:10462

約数の個数: 48

約数和(自身を含む): 395906940

約数和(自身を除く): 250478388

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 197, 394, 591, 788, 1182, 1576, 1773, 2364, 3546, 4728, 7092, 10253, 14184, 20506, 30759, 41012, 61518, 82024, 92277, 123036, 184554, 246072, 369108, 738216, 2019841, 4039682, 6059523, 8079364, 12119046, 16158728, 18178569, 24238092, 36357138, 48476184, 72714276, 145428552]

約数ペア:

[(1, 145428552), (2, 72714276), (3, 48476184), (4, 36357138), (6, 24238092), (8, 18178569), (9, 16158728), (12, 12119046), (18, 8079364), (24, 6059523), (36, 4039682), (72, 2019841), (197, 738216), (394, 369108), (591, 246072), (788, 184554), (1182, 123036), (1576, 92277), (1773, 82024), (2364, 61518), (3546, 41012), (4728, 30759), (7092, 20506), (10253, 14184)]