156967954

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{1433}}^1$

素因数の和:1842

約数の個数: 32

約数和(自身を含む): 277530624

約数和(自身を除く): 120562670

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 383, 766, 1433, 2866, 4213, 4979, 8426, 9958, 15763, 18629, 31526, 37258, 54769, 109538, 204919, 409838, 548839, 1097678, 6037229, 7134907, 12074458, 14269814, 78483977, 156967954]

約数ペア:

[(1, 156967954), (2, 78483977), (11, 14269814), (13, 12074458), (22, 7134907), (26, 6037229), (143, 1097678), (286, 548839), (383, 409838), (766, 204919), (1433, 109538), (2866, 54769), (4213, 37258), (4979, 31526), (8426, 18629), (9958, 15763)]