129105312

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{192121}}^1$

素因数の和:192141

約数の個数: 48

約数和(自身を含む): 387317952

約数和(自身を除く): 258212640

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, 192121, 384242, 576363, 768484, 1152726, 1344847, 1536968, 2305452, 2689694, 3073936, 4034541, 4610904, 5379388, 6147872, 8069082, 9221808, 10758776, 16138164, 18443616, 21517552, 32276328, 43035104, 64552656, 129105312]

約数ペア:

[(1, 129105312), (2, 64552656), (3, 43035104), (4, 32276328), (6, 21517552), (7, 18443616), (8, 16138164), (12, 10758776), (14, 9221808), (16, 8069082), (21, 6147872), (24, 5379388), (28, 4610904), (32, 4034541), (42, 3073936), (48, 2689694), (56, 2305452), (84, 1536968), (96, 1344847), (112, 1152726), (168, 768484), (224, 576363), (336, 384242), (672, 192121)]