160024670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{13831}}^1$

素因数の和:13940

約数の個数: 32

約数和(自身を含む): 313709760

約数和(自身を除く): 153685090

約数列:

[1, 2, 5, 10, 13, 26, 65, 89, 130, 178, 445, 890, 1157, 2314, 5785, 11570, 13831, 27662, 69155, 138310, 179803, 359606, 899015, 1230959, 1798030, 2461918, 6154795, 12309590, 16002467, 32004934, 80012335, 160024670]

約数ペア:

[(1, 160024670), (2, 80012335), (5, 32004934), (10, 16002467), (13, 12309590), (26, 6154795), (65, 2461918), (89, 1798030), (130, 1230959), (178, 899015), (445, 359606), (890, 179803), (1157, 138310), (2314, 69155), (5785, 27662), (11570, 13831)]