149317168

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9323}}^1$

素因数の和:9362

約数の個数: 80

約数和(自身を含む): 388475136

約数和(自身を除く): 239157968

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 286, 308, 364, 572, 616, 728, 1001, 1144, 1232, 1456, 2002, 2288, 4004, 8008, 9323, 16016, 18646, 37292, 65261, 74584, 102553, 121199, 130522, 149168, 205106, 242398, 261044, 410212, 484796, 522088, 717871, 820424, 848393, 969592, 1044176, 1333189, 1435742, 1640848, 1696786, 1939184, 2666378, 2871484, 3393572, 5332756, 5742968, 6787144, 9332323, 10665512, 11485936, 13574288, 18664646, 21331024, 37329292, 74658584, 149317168]

約数ペア:

[(1, 149317168), (2, 74658584), (4, 37329292), (7, 21331024), (8, 18664646), (11, 13574288), (13, 11485936), (14, 10665512), (16, 9332323), (22, 6787144), (26, 5742968), (28, 5332756), (44, 3393572), (52, 2871484), (56, 2666378), (77, 1939184), (88, 1696786), (91, 1640848), (104, 1435742), (112, 1333189), (143, 1044176), (154, 969592), (176, 848393), (182, 820424), (208, 717871), (286, 522088), (308, 484796), (364, 410212), (572, 261044), (616, 242398), (728, 205106), (1001, 149168), (1144, 130522), (1232, 121199), (1456, 102553), (2002, 74584), (2288, 65261), (4004, 37292), (8008, 18646), (9323, 16016)]