166854408

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{20269}}^1$

素因数の和:20299

約数の個数: 64

約数和(自身を含む): 486480000

約数和(自身を除く): 319625592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 343, 392, 588, 686, 1029, 1176, 1372, 2058, 2744, 4116, 8232, 20269, 40538, 60807, 81076, 121614, 141883, 162152, 243228, 283766, 425649, 486456, 567532, 851298, 993181, 1135064, 1702596, 1986362, 2979543, 3405192, 3972724, 5959086, 6952267, 7945448, 11918172, 13904534, 20856801, 23836344, 27809068, 41713602, 55618136, 83427204, 166854408]

約数ペア:

[(1, 166854408), (2, 83427204), (3, 55618136), (4, 41713602), (6, 27809068), (7, 23836344), (8, 20856801), (12, 13904534), (14, 11918172), (21, 7945448), (24, 6952267), (28, 5959086), (42, 3972724), (49, 3405192), (56, 2979543), (84, 1986362), (98, 1702596), (147, 1135064), (168, 993181), (196, 851298), (294, 567532), (343, 486456), (392, 425649), (588, 283766), (686, 243228), (1029, 162152), (1176, 141883), (1372, 121614), (2058, 81076), (2744, 60807), (4116, 40538), (8232, 20269)]