155537892

素因数分解:

$2^2\times 3^2\times {\mathrm{347}}^1\times {\mathrm{12451}}^1$

素因数の和:12808

約数の個数: 36

約数和(自身を含む): 394329936

約数和(自身を除く): 238792044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 347, 694, 1041, 1388, 2082, 3123, 4164, 6246, 12451, 12492, 24902, 37353, 49804, 74706, 112059, 149412, 224118, 448236, 4320497, 8640994, 12961491, 17281988, 25922982, 38884473, 51845964, 77768946, 155537892]

約数ペア:

[(1, 155537892), (2, 77768946), (3, 51845964), (4, 38884473), (6, 25922982), (9, 17281988), (12, 12961491), (18, 8640994), (36, 4320497), (347, 448236), (694, 224118), (1041, 149412), (1388, 112059), (2082, 74706), (3123, 49804), (4164, 37353), (6246, 24902), (12451, 12492)]