124875816

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{400243}}^1$

素因数の和:400265

約数の個数: 32

約数和(自身を含む): 336204960

約数和(自身を除く): 211329144

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 400243, 800486, 1200729, 1600972, 2401458, 3201944, 4802916, 5203159, 9605832, 10406318, 15609477, 20812636, 31218954, 41625272, 62437908, 124875816]

約数ペア:

[(1, 124875816), (2, 62437908), (3, 41625272), (4, 31218954), (6, 20812636), (8, 15609477), (12, 10406318), (13, 9605832), (24, 5203159), (26, 4802916), (39, 3201944), (52, 2401458), (78, 1600972), (104, 1200729), (156, 800486), (312, 400243)]