168551451

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{829}}^1$

素因数の和:924

約数の個数: 48

約数和(自身を含む): 271908000

約数和(自身を除く): 103356549

約数列:

[1, 3, 9, 19, 29, 41, 57, 87, 123, 171, 261, 369, 551, 779, 829, 1189, 1653, 2337, 2487, 3567, 4959, 7011, 7461, 10701, 15751, 22591, 24041, 33989, 47253, 67773, 72123, 101967, 141759, 203319, 216369, 305901, 456779, 645791, 985681, 1370337, 1937373, 2957043, 4111011, 5812119, 8871129, 18727939, 56183817, 168551451]

約数ペア:

[(1, 168551451), (3, 56183817), (9, 18727939), (19, 8871129), (29, 5812119), (41, 4111011), (57, 2957043), (87, 1937373), (123, 1370337), (171, 985681), (261, 645791), (369, 456779), (551, 305901), (779, 216369), (829, 203319), (1189, 141759), (1653, 101967), (2337, 72123), (2487, 67773), (3567, 47253), (4959, 33989), (7011, 24041), (7461, 22591), (10701, 15751)]