145841346

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:209

約数の個数: 144

約数和(自身を含む): 390269880

約数和(自身を除く): 244428534

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 41, 42, 49, 63, 74, 82, 98, 109, 111, 123, 126, 147, 218, 222, 246, 259, 287, 294, 327, 333, 369, 441, 518, 574, 654, 666, 738, 763, 777, 861, 882, 981, 1517, 1526, 1554, 1722, 1813, 1962, 2009, 2289, 2331, 2583, 3034, 3626, 4018, 4033, 4469, 4551, 4578, 4662, 5166, 5341, 5439, 6027, 6867, 8066, 8938, 9102, 10619, 10682, 10878, 12054, 12099, 13407, 13653, 13734, 16023, 16317, 18081, 21238, 24198, 26814, 27306, 28231, 31283, 31857, 32046, 32634, 36162, 36297, 40221, 48069, 56462, 62566, 63714, 72594, 74333, 80442, 84693, 93849, 95571, 96138, 148666, 165353, 169386, 187698, 191142, 197617, 218981, 222999, 254079, 281547, 330706, 395234, 437962, 445998, 496059, 508158, 563094, 592851, 656943, 668997, 992118, 1157471, 1185702, 1313886, 1337994, 1488177, 1778553, 1970829, 2314942, 2976354, 3472413, 3557106, 3941658, 6944826, 8102297, 10417239, 16204594, 20834478, 24306891, 48613782, 72920673, 145841346]

約数ペア:

[(1, 145841346), (2, 72920673), (3, 48613782), (6, 24306891), (7, 20834478), (9, 16204594), (14, 10417239), (18, 8102297), (21, 6944826), (37, 3941658), (41, 3557106), (42, 3472413), (49, 2976354), (63, 2314942), (74, 1970829), (82, 1778553), (98, 1488177), (109, 1337994), (111, 1313886), (123, 1185702), (126, 1157471), (147, 992118), (218, 668997), (222, 656943), (246, 592851), (259, 563094), (287, 508158), (294, 496059), (327, 445998), (333, 437962), (369, 395234), (441, 330706), (518, 281547), (574, 254079), (654, 222999), (666, 218981), (738, 197617), (763, 191142), (777, 187698), (861, 169386), (882, 165353), (981, 148666), (1517, 96138), (1526, 95571), (1554, 93849), (1722, 84693), (1813, 80442), (1962, 74333), (2009, 72594), (2289, 63714), (2331, 62566), (2583, 56462), (3034, 48069), (3626, 40221), (4018, 36297), (4033, 36162), (4469, 32634), (4551, 32046), (4578, 31857), (4662, 31283), (5166, 28231), (5341, 27306), (5439, 26814), (6027, 24198), (6867, 21238), (8066, 18081), (8938, 16317), (9102, 16023), (10619, 13734), (10682, 13653), (10878, 13407), (12054, 12099)]