129787788

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{3943}}^1$

素因数の和:4174

約数の個数: 48

約数和(自身を含む): 327762176

約数和(自身を除く): 197974388

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 211, 422, 633, 844, 1266, 2532, 2743, 3943, 5486, 7886, 8229, 10972, 11829, 15772, 16458, 23658, 32916, 47316, 51259, 102518, 153777, 205036, 307554, 615108, 831973, 1663946, 2495919, 3327892, 4991838, 9983676, 10815649, 21631298, 32446947, 43262596, 64893894, 129787788]

約数ペア:

[(1, 129787788), (2, 64893894), (3, 43262596), (4, 32446947), (6, 21631298), (12, 10815649), (13, 9983676), (26, 4991838), (39, 3327892), (52, 2495919), (78, 1663946), (156, 831973), (211, 615108), (422, 307554), (633, 205036), (844, 153777), (1266, 102518), (2532, 51259), (2743, 47316), (3943, 32916), (5486, 23658), (7886, 16458), (8229, 15772), (10972, 11829)]