188220592

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2357}}^1$

素因数の和:2426

約数の個数: 80

約数和(自身を含む): 449114112

約数和(自身を除く): 260893520

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 31, 46, 56, 62, 92, 112, 124, 161, 184, 217, 248, 322, 368, 434, 496, 644, 713, 868, 1288, 1426, 1736, 2357, 2576, 2852, 3472, 4714, 4991, 5704, 9428, 9982, 11408, 16499, 18856, 19964, 32998, 37712, 39928, 54211, 65996, 73067, 79856, 108422, 131992, 146134, 216844, 263984, 292268, 379477, 433688, 511469, 584536, 758954, 867376, 1022938, 1169072, 1517908, 1680541, 2045876, 3035816, 3361082, 4091752, 6071632, 6722164, 8183504, 11763787, 13444328, 23527574, 26888656, 47055148, 94110296, 188220592]

約数ペア:

[(1, 188220592), (2, 94110296), (4, 47055148), (7, 26888656), (8, 23527574), (14, 13444328), (16, 11763787), (23, 8183504), (28, 6722164), (31, 6071632), (46, 4091752), (56, 3361082), (62, 3035816), (92, 2045876), (112, 1680541), (124, 1517908), (161, 1169072), (184, 1022938), (217, 867376), (248, 758954), (322, 584536), (368, 511469), (434, 433688), (496, 379477), (644, 292268), (713, 263984), (868, 216844), (1288, 146134), (1426, 131992), (1736, 108422), (2357, 79856), (2576, 73067), (2852, 65996), (3472, 54211), (4714, 39928), (4991, 37712), (5704, 32998), (9428, 19964), (9982, 18856), (11408, 16499)]