138803496

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{444883}}^1$

素因数の和:444905

約数の個数: 32

約数和(自身を含む): 373702560

約数和(自身を除く): 234899064

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 444883, 889766, 1334649, 1779532, 2669298, 3559064, 5338596, 5783479, 10677192, 11566958, 17350437, 23133916, 34700874, 46267832, 69401748, 138803496]

約数ペア:

[(1, 138803496), (2, 69401748), (3, 46267832), (4, 34700874), (6, 23133916), (8, 17350437), (12, 11566958), (13, 10677192), (24, 5783479), (26, 5338596), (39, 3559064), (52, 2669298), (78, 1779532), (104, 1334649), (156, 889766), (312, 444883)]