143882180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{5077}}^1$

素因数の和:5208

約数の個数: 48

約数和(自身を含む): 328445040

約数和(自身を除く): 184562860

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 109, 130, 218, 260, 436, 545, 1090, 1417, 2180, 2834, 5077, 5668, 7085, 10154, 14170, 20308, 25385, 28340, 50770, 66001, 101540, 132002, 264004, 330005, 553393, 660010, 1106786, 1320020, 2213572, 2766965, 5533930, 7194109, 11067860, 14388218, 28776436, 35970545, 71941090, 143882180]

約数ペア:

[(1, 143882180), (2, 71941090), (4, 35970545), (5, 28776436), (10, 14388218), (13, 11067860), (20, 7194109), (26, 5533930), (52, 2766965), (65, 2213572), (109, 1320020), (130, 1106786), (218, 660010), (260, 553393), (436, 330005), (545, 264004), (1090, 132002), (1417, 101540), (2180, 66001), (2834, 50770), (5077, 28340), (5668, 25385), (7085, 20308), (10154, 14170)]