147990816

素因数分解:

$2^5\times 3^2\times {\mathrm{317}}^1\times {\mathrm{1621}}^1$

素因数の和:1954

約数の個数: 72

約数和(自身を含む): 422436924

約数和(自身を除く): 274446108

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 317, 634, 951, 1268, 1621, 1902, 2536, 2853, 3242, 3804, 4863, 5072, 5706, 6484, 7608, 9726, 10144, 11412, 12968, 14589, 15216, 19452, 22824, 25936, 29178, 30432, 38904, 45648, 51872, 58356, 77808, 91296, 116712, 155616, 233424, 466848, 513857, 1027714, 1541571, 2055428, 3083142, 4110856, 4624713, 6166284, 8221712, 9249426, 12332568, 16443424, 18498852, 24665136, 36997704, 49330272, 73995408, 147990816]

約数ペア:

[(1, 147990816), (2, 73995408), (3, 49330272), (4, 36997704), (6, 24665136), (8, 18498852), (9, 16443424), (12, 12332568), (16, 9249426), (18, 8221712), (24, 6166284), (32, 4624713), (36, 4110856), (48, 3083142), (72, 2055428), (96, 1541571), (144, 1027714), (288, 513857), (317, 466848), (634, 233424), (951, 155616), (1268, 116712), (1621, 91296), (1902, 77808), (2536, 58356), (2853, 51872), (3242, 45648), (3804, 38904), (4863, 30432), (5072, 29178), (5706, 25936), (6484, 22824), (7608, 19452), (9726, 15216), (10144, 14589), (11412, 12968)]