139064128

素因数分解:

$2^6\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:240

約数の個数: 112

約数和(自身を含む): 330793344

約数和(自身を除く): 191729216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 67, 82, 112, 113, 134, 164, 224, 226, 268, 287, 328, 448, 452, 469, 536, 574, 656, 791, 904, 938, 1072, 1148, 1312, 1582, 1808, 1876, 2144, 2296, 2624, 2747, 3164, 3616, 3752, 4288, 4592, 4633, 5494, 6328, 7232, 7504, 7571, 9184, 9266, 10988, 12656, 15008, 15142, 18368, 18532, 19229, 21976, 25312, 30016, 30284, 32431, 37064, 38458, 43952, 50624, 52997, 60568, 64862, 74128, 76916, 87904, 105994, 121136, 129724, 148256, 153832, 175808, 211988, 242272, 259448, 296512, 307664, 310411, 423976, 484544, 518896, 615328, 620822, 847952, 1037792, 1230656, 1241644, 1695904, 2075584, 2172877, 2483288, 3391808, 4345754, 4966576, 8691508, 9933152, 17383016, 19866304, 34766032, 69532064, 139064128]

約数ペア:

[(1, 139064128), (2, 69532064), (4, 34766032), (7, 19866304), (8, 17383016), (14, 9933152), (16, 8691508), (28, 4966576), (32, 4345754), (41, 3391808), (56, 2483288), (64, 2172877), (67, 2075584), (82, 1695904), (112, 1241644), (113, 1230656), (134, 1037792), (164, 847952), (224, 620822), (226, 615328), (268, 518896), (287, 484544), (328, 423976), (448, 310411), (452, 307664), (469, 296512), (536, 259448), (574, 242272), (656, 211988), (791, 175808), (904, 153832), (938, 148256), (1072, 129724), (1148, 121136), (1312, 105994), (1582, 87904), (1808, 76916), (1876, 74128), (2144, 64862), (2296, 60568), (2624, 52997), (2747, 50624), (3164, 43952), (3616, 38458), (3752, 37064), (4288, 32431), (4592, 30284), (4633, 30016), (5494, 25312), (6328, 21976), (7232, 19229), (7504, 18532), (7571, 18368), (9184, 15142), (9266, 15008), (10988, 12656)]