142160172

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{709}}^1$

素因数の和:772

約数の個数: 144

約数和(自身を含む): 435133440

約数和(自身を除く): 292973268

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 31, 33, 42, 44, 49, 62, 66, 77, 84, 93, 98, 124, 132, 147, 154, 186, 196, 217, 231, 294, 308, 341, 372, 434, 462, 539, 588, 651, 682, 709, 868, 924, 1023, 1078, 1302, 1364, 1418, 1519, 1617, 2046, 2127, 2156, 2387, 2604, 2836, 3038, 3234, 4092, 4254, 4557, 4774, 4963, 6076, 6468, 7161, 7799, 8508, 9114, 9548, 9926, 14322, 14889, 15598, 16709, 18228, 19852, 21979, 23397, 28644, 29778, 31196, 33418, 34741, 43958, 46794, 50127, 54593, 59556, 65937, 66836, 69482, 87916, 93588, 100254, 104223, 109186, 131874, 138964, 153853, 163779, 200508, 208446, 218372, 241769, 263748, 307706, 327558, 382151, 416892, 461559, 483538, 615412, 655116, 725307, 764302, 923118, 967076, 1076971, 1146453, 1450614, 1528604, 1692383, 1846236, 2153942, 2292906, 2901228, 3230913, 3384766, 4307884, 4585812, 5077149, 6461826, 6769532, 10154298, 11846681, 12923652, 20308596, 23693362, 35540043, 47386724, 71080086, 142160172]

約数ペア:

[(1, 142160172), (2, 71080086), (3, 47386724), (4, 35540043), (6, 23693362), (7, 20308596), (11, 12923652), (12, 11846681), (14, 10154298), (21, 6769532), (22, 6461826), (28, 5077149), (31, 4585812), (33, 4307884), (42, 3384766), (44, 3230913), (49, 2901228), (62, 2292906), (66, 2153942), (77, 1846236), (84, 1692383), (93, 1528604), (98, 1450614), (124, 1146453), (132, 1076971), (147, 967076), (154, 923118), (186, 764302), (196, 725307), (217, 655116), (231, 615412), (294, 483538), (308, 461559), (341, 416892), (372, 382151), (434, 327558), (462, 307706), (539, 263748), (588, 241769), (651, 218372), (682, 208446), (709, 200508), (868, 163779), (924, 153853), (1023, 138964), (1078, 131874), (1302, 109186), (1364, 104223), (1418, 100254), (1519, 93588), (1617, 87916), (2046, 69482), (2127, 66836), (2156, 65937), (2387, 59556), (2604, 54593), (2836, 50127), (3038, 46794), (3234, 43958), (4092, 34741), (4254, 33418), (4557, 31196), (4774, 29778), (4963, 28644), (6076, 23397), (6468, 21979), (7161, 19852), (7799, 18228), (8508, 16709), (9114, 15598), (9548, 14889), (9926, 14322)]