138123552

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{29363}}^1$

素因数の和:29390

約数の個数: 72

約数和(自身を含む): 421784496

約数和(自身を除く): 283660944

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, 29363, 58726, 88089, 117452, 176178, 205541, 234904, 352356, 411082, 469808, 616623, 704712, 822164, 939616, 1233246, 1409424, 1438787, 1644328, 2466492, 2818848, 2877574, 3288656, 4316361, 4932984, 5755148, 6577312, 8632722, 9865968, 11510296, 17265444, 19731936, 23020592, 34530888, 46041184, 69061776, 138123552]

約数ペア:

[(1, 138123552), (2, 69061776), (3, 46041184), (4, 34530888), (6, 23020592), (7, 19731936), (8, 17265444), (12, 11510296), (14, 9865968), (16, 8632722), (21, 6577312), (24, 5755148), (28, 4932984), (32, 4316361), (42, 3288656), (48, 2877574), (49, 2818848), (56, 2466492), (84, 1644328), (96, 1438787), (98, 1409424), (112, 1233246), (147, 939616), (168, 822164), (196, 704712), (224, 616623), (294, 469808), (336, 411082), (392, 352356), (588, 234904), (672, 205541), (784, 176178), (1176, 117452), (1568, 88089), (2352, 58726), (4704, 29363)]