156949228792

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{2749}}^1\times {\mathrm{419803}}^1$

素因数の和:422575

約数の個数: 32

約数和(自身を含む): 311704470000

約数和(自身を除く): 154755241208

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 2749, 5498, 10996, 21992, 46733, 93466, 186932, 373864, 419803, 839606, 1679212, 3358424, 7136651, 14273302, 28546604, 57093208, 1154038447, 2308076894, 4616153788, 9232307576, 19618653599, 39237307198, 78474614396, 156949228792]

約数ペア:

[(1, 156949228792), (2, 78474614396), (4, 39237307198), (8, 19618653599), (17, 9232307576), (34, 4616153788), (68, 2308076894), (136, 1154038447), (2749, 57093208), (5498, 28546604), (10996, 14273302), (21992, 7136651), (46733, 3358424), (93466, 1679212), (186932, 839606), (373864, 419803)]