142895736

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{27953}}^1$

素因数の和:28036

約数の個数: 48

約数和(自身を含む): 392474160

約数和(自身を除く): 249578424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 27953, 55906, 83859, 111812, 167718, 223624, 251577, 335436, 503154, 670872, 1006308, 1984663, 2012616, 3969326, 5953989, 7938652, 11907978, 15877304, 17861967, 23815956, 35723934, 47631912, 71447868, 142895736]

約数ペア:

[(1, 142895736), (2, 71447868), (3, 47631912), (4, 35723934), (6, 23815956), (8, 17861967), (9, 15877304), (12, 11907978), (18, 7938652), (24, 5953989), (36, 3969326), (71, 2012616), (72, 1984663), (142, 1006308), (213, 670872), (284, 503154), (426, 335436), (568, 251577), (639, 223624), (852, 167718), (1278, 111812), (1704, 83859), (2556, 55906), (5112, 27953)]