138158176

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{433}}^1$

素因数の和:528

約数の個数: 72

約数和(自身を含む): 300215160

約数和(自身を除く): 162056984

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 59, 104, 118, 169, 208, 236, 338, 416, 433, 472, 676, 767, 866, 944, 1352, 1534, 1732, 1888, 2704, 3068, 3464, 5408, 5629, 6136, 6928, 9971, 11258, 12272, 13856, 19942, 22516, 24544, 25547, 39884, 45032, 51094, 73177, 79768, 90064, 102188, 146354, 159536, 180128, 204376, 292708, 319072, 332111, 408752, 585416, 664222, 817504, 1170832, 1328444, 2341664, 2656888, 4317443, 5313776, 8634886, 10627552, 17269772, 34539544, 69079088, 138158176]

約数ペア:

[(1, 138158176), (2, 69079088), (4, 34539544), (8, 17269772), (13, 10627552), (16, 8634886), (26, 5313776), (32, 4317443), (52, 2656888), (59, 2341664), (104, 1328444), (118, 1170832), (169, 817504), (208, 664222), (236, 585416), (338, 408752), (416, 332111), (433, 319072), (472, 292708), (676, 204376), (767, 180128), (866, 159536), (944, 146354), (1352, 102188), (1534, 90064), (1732, 79768), (1888, 73177), (2704, 51094), (3068, 45032), (3464, 39884), (5408, 25547), (5629, 24544), (6136, 22516), (6928, 19942), (9971, 13856), (11258, 12272)]