139825812

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{6427}}^1$

素因数の和:6485

約数の個数: 72

約数和(自身を含む): 389845344

約数和(自身を除く): 250019532

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 49, 74, 84, 98, 111, 147, 148, 196, 222, 259, 294, 444, 518, 588, 777, 1036, 1554, 1813, 3108, 3626, 5439, 6427, 7252, 10878, 12854, 19281, 21756, 25708, 38562, 44989, 77124, 89978, 134967, 179956, 237799, 269934, 314923, 475598, 539868, 629846, 713397, 944769, 951196, 1259692, 1426794, 1664593, 1889538, 2853588, 3329186, 3779076, 4993779, 6658372, 9987558, 11652151, 19975116, 23304302, 34956453, 46608604, 69912906, 139825812]

約数ペア:

[(1, 139825812), (2, 69912906), (3, 46608604), (4, 34956453), (6, 23304302), (7, 19975116), (12, 11652151), (14, 9987558), (21, 6658372), (28, 4993779), (37, 3779076), (42, 3329186), (49, 2853588), (74, 1889538), (84, 1664593), (98, 1426794), (111, 1259692), (147, 951196), (148, 944769), (196, 713397), (222, 629846), (259, 539868), (294, 475598), (444, 314923), (518, 269934), (588, 237799), (777, 179956), (1036, 134967), (1554, 89978), (1813, 77124), (3108, 44989), (3626, 38562), (5439, 25708), (6427, 21756), (7252, 19281), (10878, 12854)]