156965057942

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1171}}^1\times {\mathrm{870413}}^1$

素因数の和:871604

約数の個数: 32

約数和(自身を含む): 293796059904

約数和(自身を除く): 136831001962

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 1171, 2342, 8197, 12881, 16394, 25762, 90167, 180334, 870413, 1740826, 6092891, 9574543, 12185782, 19149086, 67021801, 134043602, 1019253623, 2038507246, 7134775361, 11211789853, 14269550722, 22423579706, 78482528971, 156965057942]

約数ペア:

[(1, 156965057942), (2, 78482528971), (7, 22423579706), (11, 14269550722), (14, 11211789853), (22, 7134775361), (77, 2038507246), (154, 1019253623), (1171, 134043602), (2342, 67021801), (8197, 19149086), (12881, 12185782), (16394, 9574543), (25762, 6092891), (90167, 1740826), (180334, 870413)]