131100068

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{809}}^1$

素因数の和:980

約数の個数: 48

約数和(自身を含む): 261273600

約数和(自身を除く): 130173532

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 127, 254, 319, 508, 638, 809, 1276, 1397, 1618, 2794, 3236, 3683, 5588, 7366, 8899, 14732, 17798, 23461, 35596, 40513, 46922, 81026, 93844, 102743, 162052, 205486, 258071, 410972, 516142, 1032284, 1130173, 2260346, 2979547, 4520692, 5959094, 11918188, 32775017, 65550034, 131100068]

約数ペア:

[(1, 131100068), (2, 65550034), (4, 32775017), (11, 11918188), (22, 5959094), (29, 4520692), (44, 2979547), (58, 2260346), (116, 1130173), (127, 1032284), (254, 516142), (319, 410972), (508, 258071), (638, 205486), (809, 162052), (1276, 102743), (1397, 93844), (1618, 81026), (2794, 46922), (3236, 40513), (3683, 35596), (5588, 23461), (7366, 17798), (8899, 14732)]