142735986

素因数分解:

$2^1\times 3^3\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{631}}^1$

素因数の和:772

約数の個数: 64

約数和(自身を含む): 327628800

約数和(自身を除く): 184892814

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 59, 71, 118, 142, 177, 213, 354, 426, 531, 631, 639, 1062, 1262, 1278, 1593, 1893, 1917, 3186, 3786, 3834, 4189, 5679, 8378, 11358, 12567, 17037, 25134, 34074, 37229, 37701, 44801, 74458, 75402, 89602, 111687, 113103, 134403, 223374, 226206, 268806, 335061, 403209, 670122, 806418, 1005183, 1209627, 2010366, 2419254, 2643259, 5286518, 7929777, 15859554, 23789331, 47578662, 71367993, 142735986]

約数ペア:

[(1, 142735986), (2, 71367993), (3, 47578662), (6, 23789331), (9, 15859554), (18, 7929777), (27, 5286518), (54, 2643259), (59, 2419254), (71, 2010366), (118, 1209627), (142, 1005183), (177, 806418), (213, 670122), (354, 403209), (426, 335061), (531, 268806), (631, 226206), (639, 223374), (1062, 134403), (1262, 113103), (1278, 111687), (1593, 89602), (1893, 75402), (1917, 74458), (3186, 44801), (3786, 37701), (3834, 37229), (4189, 34074), (5679, 25134), (8378, 17037), (11358, 12567)]