189540144

素因数分解:

$2^4\times 3^2\times {\mathrm{1316251}}^1$

素因数の和:1316265

約数の個数: 30

約数和(自身を含む): 530449556

約数和(自身を除く): 340909412

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1316251, 2632502, 3948753, 5265004, 7897506, 10530008, 11846259, 15795012, 21060016, 23692518, 31590024, 47385036, 63180048, 94770072, 189540144]

約数ペア:

[(1, 189540144), (2, 94770072), (3, 63180048), (4, 47385036), (6, 31590024), (8, 23692518), (9, 21060016), (12, 15795012), (16, 11846259), (18, 10530008), (24, 7897506), (36, 5265004), (48, 3948753), (72, 2632502), (144, 1316251)]