158702973

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{463}}^1$

素因数の和:554

約数の個数: 64

約数和(自身を含む): 269402112

約数和(自身を除く): 110699139

約数列:

[1, 3, 11, 13, 17, 33, 39, 47, 51, 141, 143, 187, 221, 429, 463, 517, 561, 611, 663, 799, 1389, 1551, 1833, 2397, 2431, 5093, 6019, 6721, 7293, 7871, 8789, 10387, 15279, 18057, 20163, 21761, 23613, 26367, 31161, 65283, 66209, 86581, 102323, 114257, 198627, 239371, 259743, 282893, 306969, 342771, 369937, 718113, 848679, 1109811, 1125553, 3111823, 3376659, 4069307, 4809181, 9335469, 12207921, 14427543, 52900991, 158702973]

約数ペア:

[(1, 158702973), (3, 52900991), (11, 14427543), (13, 12207921), (17, 9335469), (33, 4809181), (39, 4069307), (47, 3376659), (51, 3111823), (141, 1125553), (143, 1109811), (187, 848679), (221, 718113), (429, 369937), (463, 342771), (517, 306969), (561, 282893), (611, 259743), (663, 239371), (799, 198627), (1389, 114257), (1551, 102323), (1833, 86581), (2397, 66209), (2431, 65283), (5093, 31161), (6019, 26367), (6721, 23613), (7293, 21761), (7871, 20163), (8789, 18057), (10387, 15279)]