188117151554

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1\times {\mathrm{153427}}^1$

素因数の和:153794

約数の個数: 32

約数和(自身を含む): 295281391680

約数和(自身を除く): 107164240126

約数列:

[1, 2, 43, 53, 86, 106, 269, 538, 2279, 4558, 11567, 14257, 23134, 28514, 153427, 306854, 613051, 1226102, 6597361, 8131631, 13194722, 16263262, 41271863, 82543726, 349660133, 699320266, 1774690109, 2187408739, 3549380218, 4374817478, 94058575777, 188117151554]

約数ペア:

[(1, 188117151554), (2, 94058575777), (43, 4374817478), (53, 3549380218), (86, 2187408739), (106, 1774690109), (269, 699320266), (538, 349660133), (2279, 82543726), (4558, 41271863), (11567, 16263262), (14257, 13194722), (23134, 8131631), (28514, 6597361), (153427, 1226102), (306854, 613051)]