143554572

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{189887}}^1$

素因数の和:189907

約数の個数: 48

約数和(自身を含む): 425349120

約数和(自身を除く): 281794548

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 189887, 379774, 569661, 759548, 1139322, 1329209, 1708983, 2278644, 2658418, 3417966, 3987627, 5126949, 5316836, 6835932, 7975254, 10253898, 11962881, 15950508, 20507796, 23925762, 35888643, 47851524, 71777286, 143554572]

約数ペア:

[(1, 143554572), (2, 71777286), (3, 47851524), (4, 35888643), (6, 23925762), (7, 20507796), (9, 15950508), (12, 11962881), (14, 10253898), (18, 7975254), (21, 6835932), (27, 5316836), (28, 5126949), (36, 3987627), (42, 3417966), (54, 2658418), (63, 2278644), (84, 1708983), (108, 1329209), (126, 1139322), (189, 759548), (252, 569661), (378, 379774), (756, 189887)]