140324256

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{28661}}^1$

素因数の和:28694

約数の個数: 72

約数和(自身を含む): 422535204

約数和(自身を除く): 282210948

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 306, 408, 544, 612, 816, 1224, 1632, 2448, 4896, 28661, 57322, 85983, 114644, 171966, 229288, 257949, 343932, 458576, 487237, 515898, 687864, 917152, 974474, 1031796, 1375728, 1461711, 1948948, 2063592, 2751456, 2923422, 3897896, 4127184, 4385133, 5846844, 7795792, 8254368, 8770266, 11693688, 15591584, 17540532, 23387376, 35081064, 46774752, 70162128, 140324256]

約数ペア:

[(1, 140324256), (2, 70162128), (3, 46774752), (4, 35081064), (6, 23387376), (8, 17540532), (9, 15591584), (12, 11693688), (16, 8770266), (17, 8254368), (18, 7795792), (24, 5846844), (32, 4385133), (34, 4127184), (36, 3897896), (48, 2923422), (51, 2751456), (68, 2063592), (72, 1948948), (96, 1461711), (102, 1375728), (136, 1031796), (144, 974474), (153, 917152), (204, 687864), (272, 515898), (288, 487237), (306, 458576), (408, 343932), (544, 257949), (612, 229288), (816, 171966), (1224, 114644), (1632, 85983), (2448, 57322), (4896, 28661)]