128599348518

素因数分解:

$2^1\times 3^7\times {\mathrm{199}}^1\times {\mathrm{147743}}^1$

素因数の和:147965

約数の個数: 64

約数和(自身を含む): 290760192000

約数和(自身を除く): 162160843482

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 199, 243, 398, 486, 597, 729, 1194, 1458, 1791, 2187, 3582, 4374, 5373, 10746, 16119, 32238, 48357, 96714, 145071, 147743, 290142, 295486, 435213, 443229, 870426, 886458, 1329687, 2659374, 3989061, 7978122, 11967183, 23934366, 29400857, 35901549, 58801714, 71803098, 88202571, 107704647, 176405142, 215409294, 264607713, 323113941, 529215426, 646227882, 793823139, 1587646278, 2381469417, 4762938834, 7144408251, 14288816502, 21433224753, 42866449506, 64299674259, 128599348518]

約数ペア:

[(1, 128599348518), (2, 64299674259), (3, 42866449506), (6, 21433224753), (9, 14288816502), (18, 7144408251), (27, 4762938834), (54, 2381469417), (81, 1587646278), (162, 793823139), (199, 646227882), (243, 529215426), (398, 323113941), (486, 264607713), (597, 215409294), (729, 176405142), (1194, 107704647), (1458, 88202571), (1791, 71803098), (2187, 58801714), (3582, 35901549), (4374, 29400857), (5373, 23934366), (10746, 11967183), (16119, 7978122), (32238, 3989061), (48357, 2659374), (96714, 1329687), (145071, 886458), (147743, 870426), (290142, 443229), (295486, 435213)]