128214252

素因数分解:

$2^2\times 3^4\times {\mathrm{307}}^1\times {\mathrm{1289}}^1$

素因数の和:1612

約数の個数: 60

約数和(自身を含む): 336530040

約数和(自身を除く): 208315788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 307, 324, 614, 921, 1228, 1289, 1842, 2578, 2763, 3684, 3867, 5156, 5526, 7734, 8289, 11052, 11601, 15468, 16578, 23202, 24867, 33156, 34803, 46404, 49734, 69606, 99468, 104409, 139212, 208818, 395723, 417636, 791446, 1187169, 1582892, 2374338, 3561507, 4748676, 7123014, 10684521, 14246028, 21369042, 32053563, 42738084, 64107126, 128214252]

約数ペア:

[(1, 128214252), (2, 64107126), (3, 42738084), (4, 32053563), (6, 21369042), (9, 14246028), (12, 10684521), (18, 7123014), (27, 4748676), (36, 3561507), (54, 2374338), (81, 1582892), (108, 1187169), (162, 791446), (307, 417636), (324, 395723), (614, 208818), (921, 139212), (1228, 104409), (1289, 99468), (1842, 69606), (2578, 49734), (2763, 46404), (3684, 34803), (3867, 33156), (5156, 24867), (5526, 23202), (7734, 16578), (8289, 15468), (11052, 11601)]