147333984

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{31321}}^1$

素因数の和:31348

約数の個数: 72

約数和(自身を含む): 449909208

約数和(自身を除く): 302575224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 31321, 62642, 93963, 125284, 187926, 219247, 250568, 375852, 438494, 501136, 657741, 751704, 876988, 1002272, 1315482, 1503408, 1534729, 1753976, 2630964, 3006816, 3069458, 3507952, 4604187, 5261928, 6138916, 7015904, 9208374, 10523856, 12277832, 18416748, 21047712, 24555664, 36833496, 49111328, 73666992, 147333984]

約数ペア:

[(1, 147333984), (2, 73666992), (3, 49111328), (4, 36833496), (6, 24555664), (7, 21047712), (8, 18416748), (12, 12277832), (14, 10523856), (16, 9208374), (21, 7015904), (24, 6138916), (28, 5261928), (32, 4604187), (42, 3507952), (48, 3069458), (49, 3006816), (56, 2630964), (84, 1753976), (96, 1534729), (98, 1503408), (112, 1315482), (147, 1002272), (168, 876988), (196, 751704), (224, 657741), (294, 501136), (336, 438494), (392, 375852), (588, 250568), (672, 219247), (784, 187926), (1176, 125284), (1568, 93963), (2352, 62642), (4704, 31321)]