140055648

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{463}}^1$

素因数の和:636

約数の個数: 96

約数和(自身を含む): 387265536

約数和(自身を除く): 247209888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 137, 138, 184, 274, 276, 368, 411, 463, 548, 552, 736, 822, 926, 1096, 1104, 1389, 1644, 1852, 2192, 2208, 2778, 3151, 3288, 3704, 4384, 5556, 6302, 6576, 7408, 9453, 10649, 11112, 12604, 13152, 14816, 18906, 21298, 22224, 25208, 31947, 37812, 42596, 44448, 50416, 63431, 63894, 75624, 85192, 100832, 126862, 127788, 151248, 170384, 190293, 253724, 255576, 302496, 340768, 380586, 507448, 511152, 761172, 1014896, 1022304, 1458913, 1522344, 2029792, 2917826, 3044688, 4376739, 5835652, 6089376, 8753478, 11671304, 17506956, 23342608, 35013912, 46685216, 70027824, 140055648]

約数ペア:

[(1, 140055648), (2, 70027824), (3, 46685216), (4, 35013912), (6, 23342608), (8, 17506956), (12, 11671304), (16, 8753478), (23, 6089376), (24, 5835652), (32, 4376739), (46, 3044688), (48, 2917826), (69, 2029792), (92, 1522344), (96, 1458913), (137, 1022304), (138, 1014896), (184, 761172), (274, 511152), (276, 507448), (368, 380586), (411, 340768), (463, 302496), (548, 255576), (552, 253724), (736, 190293), (822, 170384), (926, 151248), (1096, 127788), (1104, 126862), (1389, 100832), (1644, 85192), (1852, 75624), (2192, 63894), (2208, 63431), (2778, 50416), (3151, 44448), (3288, 42596), (3704, 37812), (4384, 31947), (5556, 25208), (6302, 22224), (6576, 21298), (7408, 18906), (9453, 14816), (10649, 13152), (11112, 12604)]