141780128

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{4759}}^1$

素因数の和:4802

約数の個数: 72

約数和(自身を含む): 341863200

約数和(自身を除く): 200083072

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 76, 98, 112, 133, 152, 196, 224, 266, 304, 392, 532, 608, 784, 931, 1064, 1568, 1862, 2128, 3724, 4256, 4759, 7448, 9518, 14896, 19036, 29792, 33313, 38072, 66626, 76144, 90421, 133252, 152288, 180842, 233191, 266504, 361684, 466382, 533008, 632947, 723368, 932764, 1066016, 1265894, 1446736, 1865528, 2531788, 2893472, 3731056, 4430629, 5063576, 7462112, 8861258, 10127152, 17722516, 20254304, 35445032, 70890064, 141780128]

約数ペア:

[(1, 141780128), (2, 70890064), (4, 35445032), (7, 20254304), (8, 17722516), (14, 10127152), (16, 8861258), (19, 7462112), (28, 5063576), (32, 4430629), (38, 3731056), (49, 2893472), (56, 2531788), (76, 1865528), (98, 1446736), (112, 1265894), (133, 1066016), (152, 932764), (196, 723368), (224, 632947), (266, 533008), (304, 466382), (392, 361684), (532, 266504), (608, 233191), (784, 180842), (931, 152288), (1064, 133252), (1568, 90421), (1862, 76144), (2128, 66626), (3724, 38072), (4256, 33313), (4759, 29792), (7448, 19036), (9518, 14896)]