156497744

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{2797}}^1$

素因数の和:3087

約数の個数: 40

約数和(自身を含む): 327869640

約数和(自身を除く): 171371896

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 269, 538, 1076, 2152, 2797, 3497, 4304, 5594, 6994, 11188, 13988, 22376, 27976, 36361, 44752, 55952, 72722, 145444, 290888, 581776, 752393, 1504786, 3009572, 6019144, 9781109, 12038288, 19562218, 39124436, 78248872, 156497744]

約数ペア:

[(1, 156497744), (2, 78248872), (4, 39124436), (8, 19562218), (13, 12038288), (16, 9781109), (26, 6019144), (52, 3009572), (104, 1504786), (208, 752393), (269, 581776), (538, 290888), (1076, 145444), (2152, 72722), (2797, 55952), (3497, 44752), (4304, 36361), (5594, 27976), (6994, 22376), (11188, 13988)]