157435557528

素因数分解:

$2^3\times 3^1\times {\mathrm{281}}^1\times {\mathrm{661}}^1\times {\mathrm{35317}}^1$

素因数の和:36268

約数の個数: 64

約数和(自身を含む): 395598330720

約数和(自身を除く): 238162773192

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 281, 562, 661, 843, 1124, 1322, 1686, 1983, 2248, 2644, 3372, 3966, 5288, 6744, 7932, 15864, 35317, 70634, 105951, 141268, 185741, 211902, 282536, 371482, 423804, 557223, 742964, 847608, 1114446, 1485928, 2228892, 4457784, 9924077, 19848154, 23344537, 29772231, 39696308, 46689074, 59544462, 70033611, 79392616, 93378148, 119088924, 140067222, 186756296, 238177848, 280134444, 560268888, 6559814897, 13119629794, 19679444691, 26239259588, 39358889382, 52478519176, 78717778764, 157435557528]

約数ペア:

[(1, 157435557528), (2, 78717778764), (3, 52478519176), (4, 39358889382), (6, 26239259588), (8, 19679444691), (12, 13119629794), (24, 6559814897), (281, 560268888), (562, 280134444), (661, 238177848), (843, 186756296), (1124, 140067222), (1322, 119088924), (1686, 93378148), (1983, 79392616), (2248, 70033611), (2644, 59544462), (3372, 46689074), (3966, 39696308), (5288, 29772231), (6744, 23344537), (7932, 19848154), (15864, 9924077), (35317, 4457784), (70634, 2228892), (105951, 1485928), (141268, 1114446), (185741, 847608), (211902, 742964), (282536, 557223), (371482, 423804)]