128301696

素因数分解:

$2^7\times 3^2\times {\mathrm{111373}}^1$

素因数の和:111393

約数の個数: 48

約数和(自身を含む): 369204810

約数和(自身を除く): 240903114

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 111373, 222746, 334119, 445492, 668238, 890984, 1002357, 1336476, 1781968, 2004714, 2672952, 3563936, 4009428, 5345904, 7127872, 8018856, 10691808, 14255744, 16037712, 21383616, 32075424, 42767232, 64150848, 128301696]

約数ペア:

[(1, 128301696), (2, 64150848), (3, 42767232), (4, 32075424), (6, 21383616), (8, 16037712), (9, 14255744), (12, 10691808), (16, 8018856), (18, 7127872), (24, 5345904), (32, 4009428), (36, 3563936), (48, 2672952), (64, 2004714), (72, 1781968), (96, 1336476), (128, 1002357), (144, 890984), (192, 668238), (288, 445492), (384, 334119), (576, 222746), (1152, 111373)]