172113312

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{256121}}^1$

素因数の和:256141

約数の個数: 48

約数和(自身を含む): 516341952

約数和(自身を除く): 344228640

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 256121, 512242, 768363, 1024484, 1536726, 1792847, 2048968, 3073452, 3585694, 4097936, 5378541, 6146904, 7171388, 8195872, 10757082, 12293808, 14342776, 21514164, 24587616, 28685552, 43028328, 57371104, 86056656, 172113312]

約数ペア:

[(1, 172113312), (2, 86056656), (3, 57371104), (4, 43028328), (6, 28685552), (7, 24587616), (8, 21514164), (12, 14342776), (14, 12293808), (16, 10757082), (21, 8195872), (24, 7171388), (28, 6146904), (32, 5378541), (42, 4097936), (48, 3585694), (56, 3073452), (84, 2048968), (96, 1792847), (112, 1536726), (168, 1024484), (224, 768363), (336, 512242), (672, 256121)]