164437294

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{4637}}^1$

素因数の和:4812

約数の個数: 32

約数和(自身を含む): 300542400

約数和(自身を除く): 136105106

約数列:

[1, 2, 7, 14, 17, 34, 119, 149, 238, 298, 1043, 2086, 2533, 4637, 5066, 9274, 17731, 32459, 35462, 64918, 78829, 157658, 551803, 690913, 1103606, 1381826, 4836391, 9672782, 11745521, 23491042, 82218647, 164437294]

約数ペア:

[(1, 164437294), (2, 82218647), (7, 23491042), (14, 11745521), (17, 9672782), (34, 4836391), (119, 1381826), (149, 1103606), (238, 690913), (298, 551803), (1043, 157658), (2086, 78829), (2533, 64918), (4637, 35462), (5066, 32459), (9274, 17731)]