156988485920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{140168291}}^1$

素因数の和:140168313

約数の個数: 48

約数和(自身を含む): 423868915008

約数和(自身を除く): 266880429088

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 140168291, 280336582, 560673164, 700841455, 981178037, 1121346328, 1401682910, 1962356074, 2242692656, 2803365820, 3924712148, 4485385312, 4905890185, 5606731640, 7849424296, 9811780370, 11213463280, 15698848592, 19623560740, 22426926560, 31397697184, 39247121480, 78494242960, 156988485920]

約数ペア:

[(1, 156988485920), (2, 78494242960), (4, 39247121480), (5, 31397697184), (7, 22426926560), (8, 19623560740), (10, 15698848592), (14, 11213463280), (16, 9811780370), (20, 7849424296), (28, 5606731640), (32, 4905890185), (35, 4485385312), (40, 3924712148), (56, 2803365820), (70, 2242692656), (80, 1962356074), (112, 1401682910), (140, 1121346328), (160, 981178037), (224, 700841455), (280, 560673164), (560, 280336582), (1120, 140168291)]