133855760

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1061}}^1$

素因数の和:1176

約数の個数: 80

約数和(自身を含む): 331853760

約数和(自身を除く): 197998000

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 83, 95, 152, 166, 190, 304, 332, 380, 415, 664, 760, 830, 1061, 1328, 1520, 1577, 1660, 2122, 3154, 3320, 4244, 5305, 6308, 6640, 7885, 8488, 10610, 12616, 15770, 16976, 20159, 21220, 25232, 31540, 40318, 42440, 63080, 80636, 84880, 88063, 100795, 126160, 161272, 176126, 201590, 322544, 352252, 403180, 440315, 704504, 806360, 880630, 1409008, 1612720, 1673197, 1761260, 3346394, 3522520, 6692788, 7045040, 8365985, 13385576, 16731970, 26771152, 33463940, 66927880, 133855760]

約数ペア:

[(1, 133855760), (2, 66927880), (4, 33463940), (5, 26771152), (8, 16731970), (10, 13385576), (16, 8365985), (19, 7045040), (20, 6692788), (38, 3522520), (40, 3346394), (76, 1761260), (80, 1673197), (83, 1612720), (95, 1409008), (152, 880630), (166, 806360), (190, 704504), (304, 440315), (332, 403180), (380, 352252), (415, 322544), (664, 201590), (760, 176126), (830, 161272), (1061, 126160), (1328, 100795), (1520, 88063), (1577, 84880), (1660, 80636), (2122, 63080), (3154, 42440), (3320, 40318), (4244, 31540), (5305, 25232), (6308, 21220), (6640, 20159), (7885, 16976), (8488, 15770), (10610, 12616)]