193454058

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:177

約数の個数: 128

約数和(自身を含む): 485683200

約数和(自身を除く): 292229142

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 49, 61, 67, 69, 98, 122, 134, 138, 147, 161, 183, 201, 294, 322, 343, 366, 402, 427, 469, 483, 686, 854, 938, 966, 1029, 1127, 1281, 1403, 1407, 1541, 2058, 2254, 2562, 2806, 2814, 2989, 3082, 3283, 3381, 4087, 4209, 4623, 5978, 6566, 6762, 7889, 8174, 8418, 8967, 9246, 9821, 9849, 10787, 12261, 15778, 17934, 19642, 19698, 20923, 21574, 22981, 23667, 24522, 28609, 29463, 32361, 41846, 45962, 47334, 57218, 58926, 62769, 64722, 68747, 68943, 75509, 85827, 94001, 125538, 137494, 137886, 151018, 171654, 188002, 200263, 206241, 226527, 282003, 400526, 412482, 453054, 481229, 528563, 564006, 600789, 658007, 962458, 1057126, 1201578, 1316014, 1401841, 1443687, 1585689, 1974021, 2803682, 2887374, 3171378, 3948042, 4205523, 4606049, 8411046, 9212098, 13818147, 27636294, 32242343, 64484686, 96727029, 193454058]

約数ペア:

[(1, 193454058), (2, 96727029), (3, 64484686), (6, 32242343), (7, 27636294), (14, 13818147), (21, 9212098), (23, 8411046), (42, 4606049), (46, 4205523), (49, 3948042), (61, 3171378), (67, 2887374), (69, 2803682), (98, 1974021), (122, 1585689), (134, 1443687), (138, 1401841), (147, 1316014), (161, 1201578), (183, 1057126), (201, 962458), (294, 658007), (322, 600789), (343, 564006), (366, 528563), (402, 481229), (427, 453054), (469, 412482), (483, 400526), (686, 282003), (854, 226527), (938, 206241), (966, 200263), (1029, 188002), (1127, 171654), (1281, 151018), (1403, 137886), (1407, 137494), (1541, 125538), (2058, 94001), (2254, 85827), (2562, 75509), (2806, 68943), (2814, 68747), (2989, 64722), (3082, 62769), (3283, 58926), (3381, 57218), (4087, 47334), (4209, 45962), (4623, 41846), (5978, 32361), (6566, 29463), (6762, 28609), (7889, 24522), (8174, 23667), (8418, 22981), (8967, 21574), (9246, 20923), (9821, 19698), (9849, 19642), (10787, 17934), (12261, 15778)]