156974190352

素因数分解:

$2^4\times 7^1\times {\mathrm{6569}}^1\times {\mathrm{213359}}^1$

素因数の和:219943

約数の個数: 40

約数和(自身を含む): 347640249600

約数和(自身を除く): 190666059248

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 6569, 13138, 26276, 45983, 52552, 91966, 105104, 183932, 213359, 367864, 426718, 735728, 853436, 1493513, 1706872, 2987026, 3413744, 5974052, 11948104, 23896208, 1401555271, 2803110542, 5606221084, 9810886897, 11212442168, 19621773794, 22424884336, 39243547588, 78487095176, 156974190352]

約数ペア:

[(1, 156974190352), (2, 78487095176), (4, 39243547588), (7, 22424884336), (8, 19621773794), (14, 11212442168), (16, 9810886897), (28, 5606221084), (56, 2803110542), (112, 1401555271), (6569, 23896208), (13138, 11948104), (26276, 5974052), (45983, 3413744), (52552, 2987026), (91966, 1706872), (105104, 1493513), (183932, 853436), (213359, 735728), (367864, 426718)]