138325264

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:269

約数の個数: 120

約数和(自身を含む): 344352960

約数和(自身を除く): 206027696

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 59, 77, 88, 112, 118, 121, 154, 173, 176, 236, 242, 308, 346, 413, 472, 484, 616, 649, 692, 826, 847, 944, 968, 1211, 1232, 1298, 1384, 1652, 1694, 1903, 1936, 2422, 2596, 2768, 3304, 3388, 3806, 4543, 4844, 5192, 6608, 6776, 7139, 7612, 9086, 9688, 10207, 10384, 13321, 13552, 14278, 15224, 18172, 19376, 20414, 20933, 26642, 28556, 30448, 36344, 40828, 41866, 49973, 53284, 57112, 71449, 72688, 81656, 83732, 99946, 106568, 112277, 114224, 142898, 146531, 163312, 167464, 199892, 213136, 224554, 285796, 293062, 334928, 399784, 449108, 571592, 586124, 785939, 799568, 898216, 1143184, 1172248, 1235047, 1571878, 1796432, 2344496, 2470094, 3143756, 4940188, 6287512, 8645329, 9880376, 12575024, 17290658, 19760752, 34581316, 69162632, 138325264]

約数ペア:

[(1, 138325264), (2, 69162632), (4, 34581316), (7, 19760752), (8, 17290658), (11, 12575024), (14, 9880376), (16, 8645329), (22, 6287512), (28, 4940188), (44, 3143756), (56, 2470094), (59, 2344496), (77, 1796432), (88, 1571878), (112, 1235047), (118, 1172248), (121, 1143184), (154, 898216), (173, 799568), (176, 785939), (236, 586124), (242, 571592), (308, 449108), (346, 399784), (413, 334928), (472, 293062), (484, 285796), (616, 224554), (649, 213136), (692, 199892), (826, 167464), (847, 163312), (944, 146531), (968, 142898), (1211, 114224), (1232, 112277), (1298, 106568), (1384, 99946), (1652, 83732), (1694, 81656), (1903, 72688), (1936, 71449), (2422, 57112), (2596, 53284), (2768, 49973), (3304, 41866), (3388, 40828), (3806, 36344), (4543, 30448), (4844, 28556), (5192, 26642), (6608, 20933), (6776, 20414), (7139, 19376), (7612, 18172), (9086, 15224), (9688, 14278), (10207, 13552), (10384, 13321)]