163069984

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{229}}^1$

素因数の和:291

約数の個数: 144

約数和(自身を含む): 427049280

約数和(自身を除く): 263979296

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 32, 34, 44, 56, 68, 77, 88, 112, 119, 136, 154, 176, 187, 224, 229, 238, 272, 289, 308, 352, 374, 458, 476, 544, 578, 616, 748, 916, 952, 1156, 1232, 1309, 1496, 1603, 1832, 1904, 2023, 2312, 2464, 2519, 2618, 2992, 3179, 3206, 3664, 3808, 3893, 4046, 4624, 5038, 5236, 5984, 6358, 6412, 7328, 7786, 8092, 9248, 10076, 10472, 12716, 12824, 15572, 16184, 17633, 20152, 20944, 22253, 25432, 25648, 27251, 31144, 32368, 35266, 40304, 41888, 42823, 44506, 50864, 51296, 54502, 62288, 64736, 66181, 70532, 80608, 85646, 89012, 101728, 109004, 124576, 132362, 141064, 171292, 178024, 218008, 264724, 282128, 299761, 342584, 356048, 436016, 463267, 529448, 564256, 599522, 685168, 712096, 727991, 872032, 926534, 1058896, 1199044, 1370336, 1455982, 1853068, 2117792, 2398088, 2911964, 3706136, 4796176, 5095937, 5823928, 7412272, 9592352, 10191874, 11647856, 14824544, 20383748, 23295712, 40767496, 81534992, 163069984]

約数ペア:

[(1, 163069984), (2, 81534992), (4, 40767496), (7, 23295712), (8, 20383748), (11, 14824544), (14, 11647856), (16, 10191874), (17, 9592352), (22, 7412272), (28, 5823928), (32, 5095937), (34, 4796176), (44, 3706136), (56, 2911964), (68, 2398088), (77, 2117792), (88, 1853068), (112, 1455982), (119, 1370336), (136, 1199044), (154, 1058896), (176, 926534), (187, 872032), (224, 727991), (229, 712096), (238, 685168), (272, 599522), (289, 564256), (308, 529448), (352, 463267), (374, 436016), (458, 356048), (476, 342584), (544, 299761), (578, 282128), (616, 264724), (748, 218008), (916, 178024), (952, 171292), (1156, 141064), (1232, 132362), (1309, 124576), (1496, 109004), (1603, 101728), (1832, 89012), (1904, 85646), (2023, 80608), (2312, 70532), (2464, 66181), (2519, 64736), (2618, 62288), (2992, 54502), (3179, 51296), (3206, 50864), (3664, 44506), (3808, 42823), (3893, 41888), (4046, 40304), (4624, 35266), (5038, 32368), (5236, 31144), (5984, 27251), (6358, 25648), (6412, 25432), (7328, 22253), (7786, 20944), (8092, 20152), (9248, 17633), (10076, 16184), (10472, 15572), (12716, 12824)]