126667072

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{647}}^1$

素因数の和:708

約数の個数: 112

約数和(自身を含む): 316016640

約数和(自身を除く): 189349568

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 32, 38, 46, 56, 64, 76, 92, 112, 133, 152, 161, 184, 224, 266, 304, 322, 368, 437, 448, 532, 608, 644, 647, 736, 874, 1064, 1216, 1288, 1294, 1472, 1748, 2128, 2576, 2588, 3059, 3496, 4256, 4529, 5152, 5176, 6118, 6992, 8512, 9058, 10304, 10352, 12236, 12293, 13984, 14881, 18116, 20704, 24472, 24586, 27968, 29762, 36232, 41408, 48944, 49172, 59524, 72464, 86051, 97888, 98344, 104167, 119048, 144928, 172102, 195776, 196688, 208334, 238096, 282739, 289856, 344204, 393376, 416668, 476192, 565478, 688408, 786752, 833336, 952384, 1130956, 1376816, 1666672, 1979173, 2261912, 2753632, 3333344, 3958346, 4523824, 5507264, 6666688, 7916692, 9047648, 15833384, 18095296, 31666768, 63333536, 126667072]

約数ペア:

[(1, 126667072), (2, 63333536), (4, 31666768), (7, 18095296), (8, 15833384), (14, 9047648), (16, 7916692), (19, 6666688), (23, 5507264), (28, 4523824), (32, 3958346), (38, 3333344), (46, 2753632), (56, 2261912), (64, 1979173), (76, 1666672), (92, 1376816), (112, 1130956), (133, 952384), (152, 833336), (161, 786752), (184, 688408), (224, 565478), (266, 476192), (304, 416668), (322, 393376), (368, 344204), (437, 289856), (448, 282739), (532, 238096), (608, 208334), (644, 196688), (647, 195776), (736, 172102), (874, 144928), (1064, 119048), (1216, 104167), (1288, 98344), (1294, 97888), (1472, 86051), (1748, 72464), (2128, 59524), (2576, 49172), (2588, 48944), (3059, 41408), (3496, 36232), (4256, 29762), (4529, 27968), (5152, 24586), (5176, 24472), (6118, 20704), (6992, 18116), (8512, 14881), (9058, 13984), (10304, 12293), (10352, 12236)]