156968709616

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{857}}^1\times {\mathrm{161233}}^1$

素因数の和:162169

約数の個数: 40

約数和(自身を含む): 308772139104

約数和(自身を除く): 151803429488

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 857, 1136, 1714, 3428, 6856, 13712, 60847, 121694, 161233, 243388, 322466, 486776, 644932, 973552, 1289864, 2579728, 11447543, 22895086, 45790172, 91580344, 138176681, 183160688, 276353362, 552706724, 1105413448, 2210826896, 9810544351, 19621088702, 39242177404, 78484354808, 156968709616]

約数ペア:

[(1, 156968709616), (2, 78484354808), (4, 39242177404), (8, 19621088702), (16, 9810544351), (71, 2210826896), (142, 1105413448), (284, 552706724), (568, 276353362), (857, 183160688), (1136, 138176681), (1714, 91580344), (3428, 45790172), (6856, 22895086), (13712, 11447543), (60847, 2579728), (121694, 1289864), (161233, 973552), (243388, 644932), (322466, 486776)]