181442272

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{4729}}^1$

素因数の和:4859

約数の個数: 48

約数和(自身を含む): 393346800

約数和(自身を除く): 211904528

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 109, 176, 218, 352, 436, 872, 1199, 1744, 2398, 3488, 4729, 4796, 9458, 9592, 18916, 19184, 37832, 38368, 52019, 75664, 104038, 151328, 208076, 416152, 515461, 832304, 1030922, 1664608, 2061844, 4123688, 5670071, 8247376, 11340142, 16494752, 22680284, 45360568, 90721136, 181442272]

約数ペア:

[(1, 181442272), (2, 90721136), (4, 45360568), (8, 22680284), (11, 16494752), (16, 11340142), (22, 8247376), (32, 5670071), (44, 4123688), (88, 2061844), (109, 1664608), (176, 1030922), (218, 832304), (352, 515461), (436, 416152), (872, 208076), (1199, 151328), (1744, 104038), (2398, 75664), (3488, 52019), (4729, 38368), (4796, 37832), (9458, 19184), (9592, 18916)]