131129152

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:141

約数の個数: 168

約数和(自身を含む): 340522560

約数和(自身を除く): 209393408

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 41, 44, 56, 59, 64, 77, 82, 88, 112, 118, 121, 154, 164, 176, 224, 236, 242, 287, 308, 328, 352, 413, 448, 451, 472, 484, 574, 616, 649, 656, 704, 826, 847, 902, 944, 968, 1148, 1232, 1298, 1312, 1652, 1694, 1804, 1888, 1936, 2296, 2419, 2464, 2596, 2624, 3157, 3304, 3388, 3608, 3776, 3872, 4543, 4592, 4838, 4928, 4961, 5192, 6314, 6608, 6776, 7139, 7216, 7744, 9086, 9184, 9676, 9922, 10384, 12628, 13216, 13552, 14278, 14432, 16933, 18172, 18368, 19352, 19844, 20768, 25256, 26432, 26609, 27104, 28556, 28864, 33866, 34727, 36344, 38704, 39688, 41536, 49973, 50512, 53218, 54208, 57112, 67732, 69454, 72688, 77408, 79376, 99946, 101024, 106436, 114224, 135464, 138908, 145376, 154816, 158752, 186263, 199892, 202048, 212872, 228448, 270928, 277816, 290752, 292699, 317504, 372526, 399784, 425744, 456896, 541856, 555632, 585398, 745052, 799568, 851488, 1083712, 1111264, 1170796, 1490104, 1599136, 1702976, 2048893, 2222528, 2341592, 2980208, 3198272, 4097786, 4683184, 5960416, 8195572, 9366368, 11920832, 16391144, 18732736, 32782288, 65564576, 131129152]

約数ペア:

[(1, 131129152), (2, 65564576), (4, 32782288), (7, 18732736), (8, 16391144), (11, 11920832), (14, 9366368), (16, 8195572), (22, 5960416), (28, 4683184), (32, 4097786), (41, 3198272), (44, 2980208), (56, 2341592), (59, 2222528), (64, 2048893), (77, 1702976), (82, 1599136), (88, 1490104), (112, 1170796), (118, 1111264), (121, 1083712), (154, 851488), (164, 799568), (176, 745052), (224, 585398), (236, 555632), (242, 541856), (287, 456896), (308, 425744), (328, 399784), (352, 372526), (413, 317504), (448, 292699), (451, 290752), (472, 277816), (484, 270928), (574, 228448), (616, 212872), (649, 202048), (656, 199892), (704, 186263), (826, 158752), (847, 154816), (902, 145376), (944, 138908), (968, 135464), (1148, 114224), (1232, 106436), (1298, 101024), (1312, 99946), (1652, 79376), (1694, 77408), (1804, 72688), (1888, 69454), (1936, 67732), (2296, 57112), (2419, 54208), (2464, 53218), (2596, 50512), (2624, 49973), (3157, 41536), (3304, 39688), (3388, 38704), (3608, 36344), (3776, 34727), (3872, 33866), (4543, 28864), (4592, 28556), (4838, 27104), (4928, 26609), (4961, 26432), (5192, 25256), (6314, 20768), (6608, 19844), (6776, 19352), (7139, 18368), (7216, 18172), (7744, 16933), (9086, 14432), (9184, 14278), (9676, 13552), (9922, 13216), (10384, 12628)]