156956013700

素因数分解:

$2^2\times 5^2\times {\mathrm{1213}}^1\times {\mathrm{1293949}}^1$

素因数の和:1295176

約数の個数: 36

約数和(自身を含む): 340875600100

約数和(自身を除く): 183919586400

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 1213, 2426, 4852, 6065, 12130, 24260, 30325, 60650, 121300, 1293949, 2587898, 5175796, 6469745, 12939490, 25878980, 32348725, 64697450, 129394900, 1569560137, 3139120274, 6278240548, 7847800685, 15695601370, 31391202740, 39239003425, 78478006850, 156956013700]

約数ペア:

[(1, 156956013700), (2, 78478006850), (4, 39239003425), (5, 31391202740), (10, 15695601370), (20, 7847800685), (25, 6278240548), (50, 3139120274), (100, 1569560137), (1213, 129394900), (2426, 64697450), (4852, 32348725), (6065, 25878980), (12130, 12939490), (24260, 6469745), (30325, 5175796), (60650, 2587898), (121300, 1293949)]