191529504

素因数分解:

$2^5\times 3^2\times {\mathrm{431}}^1\times {\mathrm{1543}}^1$

素因数の和:1990

約数の個数: 72

約数和(自身を含む): 546279552

約数和(自身を除く): 354750048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 431, 862, 1293, 1543, 1724, 2586, 3086, 3448, 3879, 4629, 5172, 6172, 6896, 7758, 9258, 10344, 12344, 13792, 13887, 15516, 18516, 20688, 24688, 27774, 31032, 37032, 41376, 49376, 55548, 62064, 74064, 111096, 124128, 148128, 222192, 444384, 665033, 1330066, 1995099, 2660132, 3990198, 5320264, 5985297, 7980396, 10640528, 11970594, 15960792, 21281056, 23941188, 31921584, 47882376, 63843168, 95764752, 191529504]

約数ペア:

[(1, 191529504), (2, 95764752), (3, 63843168), (4, 47882376), (6, 31921584), (8, 23941188), (9, 21281056), (12, 15960792), (16, 11970594), (18, 10640528), (24, 7980396), (32, 5985297), (36, 5320264), (48, 3990198), (72, 2660132), (96, 1995099), (144, 1330066), (288, 665033), (431, 444384), (862, 222192), (1293, 148128), (1543, 124128), (1724, 111096), (2586, 74064), (3086, 62064), (3448, 55548), (3879, 49376), (4629, 41376), (5172, 37032), (6172, 31032), (6896, 27774), (7758, 24688), (9258, 20688), (10344, 18516), (12344, 15516), (13792, 13887)]