190029147

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:344

約数の個数: 64

約数和(自身を含む): 327352320

約数和(自身を除く): 137323173

約数列:

[1, 3, 7, 11, 21, 33, 59, 73, 77, 177, 191, 219, 231, 413, 511, 573, 649, 803, 1239, 1337, 1533, 1947, 2101, 2409, 4011, 4307, 4543, 5621, 6303, 11269, 12921, 13629, 13943, 14707, 16863, 30149, 33807, 41829, 44121, 47377, 78883, 90447, 97601, 123959, 142131, 153373, 236649, 292803, 331639, 371877, 460119, 822637, 867713, 994917, 1073611, 2467911, 2603139, 3220833, 5758459, 9049007, 17275377, 27147021, 63343049, 190029147]

約数ペア:

[(1, 190029147), (3, 63343049), (7, 27147021), (11, 17275377), (21, 9049007), (33, 5758459), (59, 3220833), (73, 2603139), (77, 2467911), (177, 1073611), (191, 994917), (219, 867713), (231, 822637), (413, 460119), (511, 371877), (573, 331639), (649, 292803), (803, 236649), (1239, 153373), (1337, 142131), (1533, 123959), (1947, 97601), (2101, 90447), (2409, 78883), (4011, 47377), (4307, 44121), (4543, 41829), (5621, 33807), (6303, 30149), (11269, 16863), (12921, 14707), (13629, 13943)]