118519188

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{109}}^1\times {\mathrm{251}}^1$

素因数の和:405

約数の個数: 72

約数和(自身を含む): 295716960

約数和(自身を除く): 177197772

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 109, 114, 218, 228, 251, 327, 361, 436, 502, 654, 722, 753, 1004, 1083, 1308, 1444, 1506, 2071, 2166, 3012, 4142, 4332, 4769, 6213, 8284, 9538, 12426, 14307, 19076, 24852, 27359, 28614, 39349, 54718, 57228, 78698, 82077, 90611, 109436, 118047, 157396, 164154, 181222, 236094, 271833, 328308, 362444, 472188, 519821, 543666, 1039642, 1087332, 1559463, 2079284, 3118926, 6237852, 9876599, 19753198, 29629797, 39506396, 59259594, 118519188]

約数ペア:

[(1, 118519188), (2, 59259594), (3, 39506396), (4, 29629797), (6, 19753198), (12, 9876599), (19, 6237852), (38, 3118926), (57, 2079284), (76, 1559463), (109, 1087332), (114, 1039642), (218, 543666), (228, 519821), (251, 472188), (327, 362444), (361, 328308), (436, 271833), (502, 236094), (654, 181222), (722, 164154), (753, 157396), (1004, 118047), (1083, 109436), (1308, 90611), (1444, 82077), (1506, 78698), (2071, 57228), (2166, 54718), (3012, 39349), (4142, 28614), (4332, 27359), (4769, 24852), (6213, 19076), (8284, 14307), (9538, 12426)]