133783328

素因数分解:

$2^5\times 7^2\times {\mathrm{41}}^1\times {\mathrm{2081}}^1$

素因数の和:2146

約数の個数: 72

約数和(自身を含む): 314011404

約数和(自身を除く): 180228076

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 49, 56, 82, 98, 112, 164, 196, 224, 287, 328, 392, 574, 656, 784, 1148, 1312, 1568, 2009, 2081, 2296, 4018, 4162, 4592, 8036, 8324, 9184, 14567, 16072, 16648, 29134, 32144, 33296, 58268, 64288, 66592, 85321, 101969, 116536, 170642, 203938, 233072, 341284, 407876, 466144, 597247, 682568, 815752, 1194494, 1365136, 1631504, 2388988, 2730272, 3263008, 4180729, 4777976, 8361458, 9555952, 16722916, 19111904, 33445832, 66891664, 133783328]

約数ペア:

[(1, 133783328), (2, 66891664), (4, 33445832), (7, 19111904), (8, 16722916), (14, 9555952), (16, 8361458), (28, 4777976), (32, 4180729), (41, 3263008), (49, 2730272), (56, 2388988), (82, 1631504), (98, 1365136), (112, 1194494), (164, 815752), (196, 682568), (224, 597247), (287, 466144), (328, 407876), (392, 341284), (574, 233072), (656, 203938), (784, 170642), (1148, 116536), (1312, 101969), (1568, 85321), (2009, 66592), (2081, 64288), (2296, 58268), (4018, 33296), (4162, 32144), (4592, 29134), (8036, 16648), (8324, 16072), (9184, 14567)]