140943744

素因数分解:

$2^7\times 3^2\times {\mathrm{122347}}^1$

素因数の和:122367

約数の個数: 48

約数和(自身を含む): 405583620

約数和(自身を除く): 264639876

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, 122347, 244694, 367041, 489388, 734082, 978776, 1101123, 1468164, 1957552, 2202246, 2936328, 3915104, 4404492, 5872656, 7830208, 8808984, 11745312, 15660416, 17617968, 23490624, 35235936, 46981248, 70471872, 140943744]

約数ペア:

[(1, 140943744), (2, 70471872), (3, 46981248), (4, 35235936), (6, 23490624), (8, 17617968), (9, 15660416), (12, 11745312), (16, 8808984), (18, 7830208), (24, 5872656), (32, 4404492), (36, 3915104), (48, 2936328), (64, 2202246), (72, 1957552), (96, 1468164), (128, 1101123), (144, 978776), (192, 734082), (288, 489388), (384, 367041), (576, 244694), (1152, 122347)]