128095156768

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{439}}^1\times {\mathrm{4177}}^1$

素因数の和:4722

約数の個数: 96

約数和(自身を含む): 264056284800

約数和(自身を除く): 135961128032

約数列:

[1, 2, 4, 8, 16, 32, 37, 59, 74, 118, 148, 236, 296, 439, 472, 592, 878, 944, 1184, 1756, 1888, 2183, 3512, 4177, 4366, 7024, 8354, 8732, 14048, 16243, 16708, 17464, 25901, 32486, 33416, 34928, 51802, 64972, 66832, 69856, 103604, 129944, 133664, 154549, 207208, 246443, 259888, 309098, 414416, 492886, 519776, 618196, 828832, 958337, 985772, 1236392, 1833703, 1916674, 1971544, 2472784, 3667406, 3833348, 3943088, 4945568, 7334812, 7666696, 7886176, 9118391, 14669624, 15333392, 18236782, 29339248, 30666784, 36473564, 58678496, 67847011, 72947128, 108188477, 135694022, 145894256, 216376954, 271388044, 291788512, 432753908, 542776088, 865507816, 1085552176, 1731015632, 2171104352, 3462031264, 4002973649, 8005947298, 16011894596, 32023789192, 64047578384, 128095156768]

約数ペア:

[(1, 128095156768), (2, 64047578384), (4, 32023789192), (8, 16011894596), (16, 8005947298), (32, 4002973649), (37, 3462031264), (59, 2171104352), (74, 1731015632), (118, 1085552176), (148, 865507816), (236, 542776088), (296, 432753908), (439, 291788512), (472, 271388044), (592, 216376954), (878, 145894256), (944, 135694022), (1184, 108188477), (1756, 72947128), (1888, 67847011), (2183, 58678496), (3512, 36473564), (4177, 30666784), (4366, 29339248), (7024, 18236782), (8354, 15333392), (8732, 14669624), (14048, 9118391), (16243, 7886176), (16708, 7666696), (17464, 7334812), (25901, 4945568), (32486, 3943088), (33416, 3833348), (34928, 3667406), (51802, 2472784), (64972, 1971544), (66832, 1916674), (69856, 1833703), (103604, 1236392), (129944, 985772), (133664, 958337), (154549, 828832), (207208, 618196), (246443, 519776), (259888, 492886), (309098, 414416)]