133239816

素因数分解:

$2^3\times 3^5\times {\mathrm{68539}}^1$

素因数の和:68560

約数の個数: 48

約数和(自身を含む): 374228400

約数和(自身を除く): 240988584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 68539, 137078, 205617, 274156, 411234, 548312, 616851, 822468, 1233702, 1644936, 1850553, 2467404, 3701106, 4934808, 5551659, 7402212, 11103318, 14804424, 16654977, 22206636, 33309954, 44413272, 66619908, 133239816]

約数ペア:

[(1, 133239816), (2, 66619908), (3, 44413272), (4, 33309954), (6, 22206636), (8, 16654977), (9, 14804424), (12, 11103318), (18, 7402212), (24, 5551659), (27, 4934808), (36, 3701106), (54, 2467404), (72, 1850553), (81, 1644936), (108, 1233702), (162, 822468), (216, 616851), (243, 548312), (324, 411234), (486, 274156), (648, 205617), (972, 137078), (1944, 68539)]