171657216

素因数分解:

$2^{11}\times 3^2\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:234

約数の個数: 144

約数和(自身を含む): 506797200

約数和(自身を除く): 335139984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 67, 72, 96, 128, 134, 139, 144, 192, 201, 256, 268, 278, 288, 384, 402, 417, 512, 536, 556, 576, 603, 768, 804, 834, 1024, 1072, 1112, 1152, 1206, 1251, 1536, 1608, 1668, 2048, 2144, 2224, 2304, 2412, 2502, 3072, 3216, 3336, 4288, 4448, 4608, 4824, 5004, 6144, 6432, 6672, 8576, 8896, 9216, 9313, 9648, 10008, 12864, 13344, 17152, 17792, 18432, 18626, 19296, 20016, 25728, 26688, 27939, 34304, 35584, 37252, 38592, 40032, 51456, 53376, 55878, 68608, 71168, 74504, 77184, 80064, 83817, 102912, 106752, 111756, 137216, 142336, 149008, 154368, 160128, 167634, 205824, 213504, 223512, 284672, 298016, 308736, 320256, 335268, 411648, 427008, 447024, 596032, 617472, 640512, 670536, 854016, 894048, 1192064, 1234944, 1281024, 1341072, 1788096, 2384128, 2562048, 2682144, 3576192, 4768256, 5364288, 7152384, 9536512, 10728576, 14304768, 19073024, 21457152, 28609536, 42914304, 57219072, 85828608, 171657216]

約数ペア:

[(1, 171657216), (2, 85828608), (3, 57219072), (4, 42914304), (6, 28609536), (8, 21457152), (9, 19073024), (12, 14304768), (16, 10728576), (18, 9536512), (24, 7152384), (32, 5364288), (36, 4768256), (48, 3576192), (64, 2682144), (67, 2562048), (72, 2384128), (96, 1788096), (128, 1341072), (134, 1281024), (139, 1234944), (144, 1192064), (192, 894048), (201, 854016), (256, 670536), (268, 640512), (278, 617472), (288, 596032), (384, 447024), (402, 427008), (417, 411648), (512, 335268), (536, 320256), (556, 308736), (576, 298016), (603, 284672), (768, 223512), (804, 213504), (834, 205824), (1024, 167634), (1072, 160128), (1112, 154368), (1152, 149008), (1206, 142336), (1251, 137216), (1536, 111756), (1608, 106752), (1668, 102912), (2048, 83817), (2144, 80064), (2224, 77184), (2304, 74504), (2412, 71168), (2502, 68608), (3072, 55878), (3216, 53376), (3336, 51456), (4288, 40032), (4448, 38592), (4608, 37252), (4824, 35584), (5004, 34304), (6144, 27939), (6432, 26688), (6672, 25728), (8576, 20016), (8896, 19296), (9216, 18626), (9313, 18432), (9648, 17792), (10008, 17152), (12864, 13344)]