219037168

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{102931}}^1$

素因数の和:102965

約数の個数: 40

約数和(自身を含む): 510542720

約数和(自身を除く): 291505552

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 102931, 205862, 411724, 720517, 823448, 1441034, 1646896, 1955689, 2882068, 3911378, 5764136, 7822756, 11528272, 13689823, 15645512, 27379646, 31291024, 54759292, 109518584, 219037168]

約数ペア:

[(1, 219037168), (2, 109518584), (4, 54759292), (7, 31291024), (8, 27379646), (14, 15645512), (16, 13689823), (19, 11528272), (28, 7822756), (38, 5764136), (56, 3911378), (76, 2882068), (112, 1955689), (133, 1646896), (152, 1441034), (266, 823448), (304, 720517), (532, 411724), (1064, 205862), (2128, 102931)]