194270544

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{661}}^1$

素因数の和:845

約数の個数: 120

約数和(自身を含む): 590130632

約数和(自身を除く): 395860088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 157, 208, 234, 312, 314, 468, 471, 624, 628, 661, 936, 942, 1256, 1322, 1413, 1872, 1884, 1983, 2041, 2512, 2644, 2826, 3768, 3966, 4082, 5288, 5652, 5949, 6123, 7536, 7932, 8164, 8593, 10576, 11304, 11898, 12246, 15864, 16328, 17186, 18369, 22608, 23796, 24492, 25779, 31728, 32656, 34372, 36738, 47592, 48984, 51558, 68744, 73476, 77337, 95184, 97968, 103116, 103777, 137488, 146952, 154674, 206232, 207554, 293904, 309348, 311331, 412464, 415108, 618696, 622662, 830216, 933993, 1237392, 1245324, 1349101, 1660432, 1867986, 2490648, 2698202, 3735972, 4047303, 4981296, 5396404, 7471944, 8094606, 10792808, 12141909, 14943888, 16189212, 21585616, 24283818, 32378424, 48567636, 64756848, 97135272, 194270544]

約数ペア:

[(1, 194270544), (2, 97135272), (3, 64756848), (4, 48567636), (6, 32378424), (8, 24283818), (9, 21585616), (12, 16189212), (13, 14943888), (16, 12141909), (18, 10792808), (24, 8094606), (26, 7471944), (36, 5396404), (39, 4981296), (48, 4047303), (52, 3735972), (72, 2698202), (78, 2490648), (104, 1867986), (117, 1660432), (144, 1349101), (156, 1245324), (157, 1237392), (208, 933993), (234, 830216), (312, 622662), (314, 618696), (468, 415108), (471, 412464), (624, 311331), (628, 309348), (661, 293904), (936, 207554), (942, 206232), (1256, 154674), (1322, 146952), (1413, 137488), (1872, 103777), (1884, 103116), (1983, 97968), (2041, 95184), (2512, 77337), (2644, 73476), (2826, 68744), (3768, 51558), (3966, 48984), (4082, 47592), (5288, 36738), (5652, 34372), (5949, 32656), (6123, 31728), (7536, 25779), (7932, 24492), (8164, 23796), (8593, 22608), (10576, 18369), (11304, 17186), (11898, 16328), (12246, 15864)]