140533796

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{4283}}^1$

素因数の和:4931

約数の個数: 24

約数和(自身を含む): 265333824

約数和(自身を除く): 124800028

約数列:

[1, 2, 4, 13, 26, 52, 631, 1262, 2524, 4283, 8203, 8566, 16406, 17132, 32812, 55679, 111358, 222716, 2702573, 5405146, 10810292, 35133449, 70266898, 140533796]

約数ペア:

[(1, 140533796), (2, 70266898), (4, 35133449), (13, 10810292), (26, 5405146), (52, 2702573), (631, 222716), (1262, 111358), (2524, 55679), (4283, 32812), (8203, 17132), (8566, 16406)]