153129032

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1949}}^1$

素因数の和:2046

約数の個数: 64

約数和(自身を含む): 348192000

約数和(自身を除く): 195062968

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 61, 92, 122, 161, 184, 244, 322, 427, 488, 644, 854, 1288, 1403, 1708, 1949, 2806, 3416, 3898, 5612, 7796, 9821, 11224, 13643, 15592, 19642, 27286, 39284, 44827, 54572, 78568, 89654, 109144, 118889, 179308, 237778, 313789, 358616, 475556, 627578, 832223, 951112, 1255156, 1664446, 2510312, 2734447, 3328892, 5468894, 6657784, 10937788, 19141129, 21875576, 38282258, 76564516, 153129032]

約数ペア:

[(1, 153129032), (2, 76564516), (4, 38282258), (7, 21875576), (8, 19141129), (14, 10937788), (23, 6657784), (28, 5468894), (46, 3328892), (56, 2734447), (61, 2510312), (92, 1664446), (122, 1255156), (161, 951112), (184, 832223), (244, 627578), (322, 475556), (427, 358616), (488, 313789), (644, 237778), (854, 179308), (1288, 118889), (1403, 109144), (1708, 89654), (1949, 78568), (2806, 54572), (3416, 44827), (3898, 39284), (5612, 27286), (7796, 19642), (9821, 15592), (11224, 13643)]