162555770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{23593}}^1$

素因数の和:23666

約数の個数: 32

約数和(自身を含む): 321067152

約数和(自身を除く): 158511382

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 265, 530, 689, 1378, 3445, 6890, 23593, 47186, 117965, 235930, 306709, 613418, 1250429, 1533545, 2500858, 3067090, 6252145, 12504290, 16255577, 32511154, 81277885, 162555770]

約数ペア:

[(1, 162555770), (2, 81277885), (5, 32511154), (10, 16255577), (13, 12504290), (26, 6252145), (53, 3067090), (65, 2500858), (106, 1533545), (130, 1250429), (265, 613418), (530, 306709), (689, 235930), (1378, 117965), (3445, 47186), (6890, 23593)]