142788324

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73907}}^1$

素因数の和:73944

約数の個数: 48

約数和(自身を含む): 397329408

約数和(自身を除く): 254541084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 73907, 147814, 221721, 295628, 443442, 517349, 886884, 1034698, 1552047, 1699861, 2069396, 3104094, 3399722, 5099583, 6208188, 6799444, 10199166, 11899027, 20398332, 23798054, 35697081, 47596108, 71394162, 142788324]

約数ペア:

[(1, 142788324), (2, 71394162), (3, 47596108), (4, 35697081), (6, 23798054), (7, 20398332), (12, 11899027), (14, 10199166), (21, 6799444), (23, 6208188), (28, 5099583), (42, 3399722), (46, 3104094), (69, 2069396), (84, 1699861), (92, 1552047), (138, 1034698), (161, 886884), (276, 517349), (322, 443442), (483, 295628), (644, 221721), (966, 147814), (1932, 73907)]