138802404

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{68443}}^1$

素因数の和:68476

約数の個数: 36

約数和(自身を含む): 350707056

約数和(自身を除く): 211904652

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 68443, 136886, 205329, 273772, 410658, 821316, 889759, 1779518, 2669277, 3559036, 5338554, 10677108, 11566867, 23133734, 34700601, 46267468, 69401202, 138802404]

約数ペア:

[(1, 138802404), (2, 69401202), (3, 46267468), (4, 34700601), (6, 23133734), (12, 11566867), (13, 10677108), (26, 5338554), (39, 3559036), (52, 2669277), (78, 1779518), (156, 889759), (169, 821316), (338, 410658), (507, 273772), (676, 205329), (1014, 136886), (2028, 68443)]