156973644620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{5538943}}^1$

素因数の和:5539074

約数の個数: 48

約数和(自身を含む): 358258897920

約数和(自身を除く): 201285253300

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 109, 130, 218, 260, 436, 545, 1090, 1417, 2180, 2834, 5668, 7085, 14170, 28340, 5538943, 11077886, 22155772, 27694715, 55389430, 72006259, 110778860, 144012518, 288025036, 360031295, 603744787, 720062590, 1207489574, 1440125180, 2414979148, 3018723935, 6037447870, 7848682231, 12074895740, 15697364462, 31394728924, 39243411155, 78486822310, 156973644620]

約数ペア:

[(1, 156973644620), (2, 78486822310), (4, 39243411155), (5, 31394728924), (10, 15697364462), (13, 12074895740), (20, 7848682231), (26, 6037447870), (52, 3018723935), (65, 2414979148), (109, 1440125180), (130, 1207489574), (218, 720062590), (260, 603744787), (436, 360031295), (545, 288025036), (1090, 144012518), (1417, 110778860), (2180, 72006259), (2834, 55389430), (5668, 27694715), (7085, 22155772), (14170, 11077886), (28340, 5538943)]