167978382

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:258

約数の個数: 128

約数和(自身を含む): 420456960

約数和(自身を除く): 252478578

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 29, 33, 39, 43, 58, 66, 78, 86, 87, 129, 143, 157, 174, 258, 286, 314, 319, 377, 429, 471, 473, 559, 638, 754, 858, 942, 946, 957, 1118, 1131, 1247, 1419, 1677, 1727, 1914, 2041, 2262, 2494, 2838, 3354, 3454, 3741, 4082, 4147, 4553, 5181, 6123, 6149, 6751, 7482, 8294, 9106, 10362, 12246, 12298, 12441, 13502, 13659, 13717, 16211, 18447, 20253, 22451, 24882, 27318, 27434, 32422, 36894, 40506, 41151, 44902, 48633, 50083, 59189, 67353, 74261, 82302, 87763, 97266, 100166, 118378, 134706, 148522, 150249, 175526, 177567, 178321, 195779, 222783, 263289, 300498, 355134, 356642, 391558, 445566, 526578, 534963, 587337, 651079, 965393, 1069926, 1174674, 1302158, 1930786, 1953237, 2153569, 2545127, 2896179, 3906474, 4307138, 5090254, 5792358, 6460707, 7635381, 12921414, 15270762, 27996397, 55992794, 83989191, 167978382]

約数ペア:

[(1, 167978382), (2, 83989191), (3, 55992794), (6, 27996397), (11, 15270762), (13, 12921414), (22, 7635381), (26, 6460707), (29, 5792358), (33, 5090254), (39, 4307138), (43, 3906474), (58, 2896179), (66, 2545127), (78, 2153569), (86, 1953237), (87, 1930786), (129, 1302158), (143, 1174674), (157, 1069926), (174, 965393), (258, 651079), (286, 587337), (314, 534963), (319, 526578), (377, 445566), (429, 391558), (471, 356642), (473, 355134), (559, 300498), (638, 263289), (754, 222783), (858, 195779), (942, 178321), (946, 177567), (957, 175526), (1118, 150249), (1131, 148522), (1247, 134706), (1419, 118378), (1677, 100166), (1727, 97266), (1914, 87763), (2041, 82302), (2262, 74261), (2494, 67353), (2838, 59189), (3354, 50083), (3454, 48633), (3741, 44902), (4082, 41151), (4147, 40506), (4553, 36894), (5181, 32422), (6123, 27434), (6149, 27318), (6751, 24882), (7482, 22451), (8294, 20253), (9106, 18447), (10362, 16211), (12246, 13717), (12298, 13659), (12441, 13502)]