138574584

素因数分解:

$2^3\times 3^3\times {\mathrm{641549}}^1$

素因数の和:641564

約数の個数: 32

約数和(自身を含む): 384930000

約数和(自身を除く): 246355416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 641549, 1283098, 1924647, 2566196, 3849294, 5132392, 5773941, 7698588, 11547882, 15397176, 17321823, 23095764, 34643646, 46191528, 69287292, 138574584]

約数ペア:

[(1, 138574584), (2, 69287292), (3, 46191528), (4, 34643646), (6, 23095764), (8, 17321823), (9, 15397176), (12, 11547882), (18, 7698588), (24, 5773941), (27, 5132392), (36, 3849294), (54, 2566196), (72, 1924647), (108, 1283098), (216, 641549)]