228077178

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{6971}}^1$

素因数の和:7043

約数の個数: 64

約数和(自身を含む): 562222080

約数和(自身を除く): 334144902

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 41, 42, 57, 82, 114, 123, 133, 246, 266, 287, 399, 574, 779, 798, 861, 1558, 1722, 2337, 4674, 5453, 6971, 10906, 13942, 16359, 20913, 32718, 41826, 48797, 97594, 132449, 146391, 264898, 285811, 292782, 397347, 571622, 794694, 857433, 927143, 1714866, 1854286, 2000677, 2781429, 4001354, 5430409, 5562858, 6002031, 10860818, 12004062, 16291227, 32582454, 38012863, 76025726, 114038589, 228077178]

約数ペア:

[(1, 228077178), (2, 114038589), (3, 76025726), (6, 38012863), (7, 32582454), (14, 16291227), (19, 12004062), (21, 10860818), (38, 6002031), (41, 5562858), (42, 5430409), (57, 4001354), (82, 2781429), (114, 2000677), (123, 1854286), (133, 1714866), (246, 927143), (266, 857433), (287, 794694), (399, 571622), (574, 397347), (779, 292782), (798, 285811), (861, 264898), (1558, 146391), (1722, 132449), (2337, 97594), (4674, 48797), (5453, 41826), (6971, 32718), (10906, 20913), (13942, 16359)]