164842272

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{11681}}^1$

素因数の和:11711

約数の個数: 108

約数和(自身を含む): 545350806

約数和(自身を除く): 380508534

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 392, 441, 504, 588, 672, 784, 882, 1008, 1176, 1568, 1764, 2016, 2352, 3528, 4704, 7056, 11681, 14112, 23362, 35043, 46724, 70086, 81767, 93448, 105129, 140172, 163534, 186896, 210258, 245301, 280344, 327068, 373792, 420516, 490602, 560688, 572369, 654136, 735903, 841032, 981204, 1121376, 1144738, 1308272, 1471806, 1682064, 1717107, 1962408, 2289476, 2616544, 2943612, 3364128, 3434214, 3924816, 4578952, 5151321, 5887224, 6868428, 7849632, 9157904, 10302642, 11774448, 13736856, 18315808, 20605284, 23548896, 27473712, 41210568, 54947424, 82421136, 164842272]

約数ペア:

[(1, 164842272), (2, 82421136), (3, 54947424), (4, 41210568), (6, 27473712), (7, 23548896), (8, 20605284), (9, 18315808), (12, 13736856), (14, 11774448), (16, 10302642), (18, 9157904), (21, 7849632), (24, 6868428), (28, 5887224), (32, 5151321), (36, 4578952), (42, 3924816), (48, 3434214), (49, 3364128), (56, 2943612), (63, 2616544), (72, 2289476), (84, 1962408), (96, 1717107), (98, 1682064), (112, 1471806), (126, 1308272), (144, 1144738), (147, 1121376), (168, 981204), (196, 841032), (224, 735903), (252, 654136), (288, 572369), (294, 560688), (336, 490602), (392, 420516), (441, 373792), (504, 327068), (588, 280344), (672, 245301), (784, 210258), (882, 186896), (1008, 163534), (1176, 140172), (1568, 105129), (1764, 93448), (2016, 81767), (2352, 70086), (3528, 46724), (4704, 35043), (7056, 23362), (11681, 14112)]