143631684

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{189989}}^1$

素因数の和:190009

約数の個数: 48

約数和(自身を含む): 425577600

約数和(自身を除く): 281945916

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, 189989, 379978, 569967, 759956, 1139934, 1329923, 1709901, 2279868, 2659846, 3419802, 3989769, 5129703, 5319692, 6839604, 7979538, 10259406, 11969307, 15959076, 20518812, 23938614, 35907921, 47877228, 71815842, 143631684]

約数ペア:

[(1, 143631684), (2, 71815842), (3, 47877228), (4, 35907921), (6, 23938614), (7, 20518812), (9, 15959076), (12, 11969307), (14, 10259406), (18, 7979538), (21, 6839604), (27, 5319692), (28, 5129703), (36, 3989769), (42, 3419802), (54, 2659846), (63, 2279868), (84, 1709901), (108, 1329923), (126, 1139934), (189, 759956), (252, 569967), (378, 379978), (756, 189989)]