159135918

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{293}}^1\times {\mathrm{691}}^1$

素因数の和:1120

約数の個数: 32

約数和(自身を含む): 322261632

約数和(自身を除く): 163125714

約数列:

[1, 2, 3, 6, 131, 262, 293, 393, 586, 691, 786, 879, 1382, 1758, 2073, 4146, 38383, 76766, 90521, 115149, 181042, 202463, 230298, 271563, 404926, 543126, 607389, 1214778, 26522653, 53045306, 79567959, 159135918]

約数ペア:

[(1, 159135918), (2, 79567959), (3, 53045306), (6, 26522653), (131, 1214778), (262, 607389), (293, 543126), (393, 404926), (586, 271563), (691, 230298), (786, 202463), (879, 181042), (1382, 115149), (1758, 90521), (2073, 76766), (4146, 38383)]