138928032

素因数分解:

$2^5\times 3^2\times {\mathrm{257}}^1\times {\mathrm{1877}}^1$

素因数の和:2150

約数の個数: 72

約数和(自身を含む): 396825156

約数和(自身を除く): 257897124

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 257, 288, 514, 771, 1028, 1542, 1877, 2056, 2313, 3084, 3754, 4112, 4626, 5631, 6168, 7508, 8224, 9252, 11262, 12336, 15016, 16893, 18504, 22524, 24672, 30032, 33786, 37008, 45048, 60064, 67572, 74016, 90096, 135144, 180192, 270288, 482389, 540576, 964778, 1447167, 1929556, 2894334, 3859112, 4341501, 5788668, 7718224, 8683002, 11577336, 15436448, 17366004, 23154672, 34732008, 46309344, 69464016, 138928032]

約数ペア:

[(1, 138928032), (2, 69464016), (3, 46309344), (4, 34732008), (6, 23154672), (8, 17366004), (9, 15436448), (12, 11577336), (16, 8683002), (18, 7718224), (24, 5788668), (32, 4341501), (36, 3859112), (48, 2894334), (72, 1929556), (96, 1447167), (144, 964778), (257, 540576), (288, 482389), (514, 270288), (771, 180192), (1028, 135144), (1542, 90096), (1877, 74016), (2056, 67572), (2313, 60064), (3084, 45048), (3754, 37008), (4112, 33786), (4626, 30032), (5631, 24672), (6168, 22524), (7508, 18504), (8224, 16893), (9252, 15016), (11262, 12336)]