156572247

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{463}}^1$

素因数の和:544

約数の個数: 48

約数和(自身を含む): 244546560

約数和(自身を除く): 87974313

約数列:

[1, 3, 13, 23, 29, 39, 69, 87, 169, 299, 377, 463, 507, 667, 897, 1131, 1389, 2001, 3887, 4901, 6019, 8671, 10649, 11661, 13427, 14703, 18057, 26013, 31947, 40281, 78247, 112723, 138437, 174551, 234741, 308821, 338169, 415311, 523653, 926463, 1799681, 2269163, 4014673, 5399043, 6807489, 12044019, 52190749, 156572247]

約数ペア:

[(1, 156572247), (3, 52190749), (13, 12044019), (23, 6807489), (29, 5399043), (39, 4014673), (69, 2269163), (87, 1799681), (169, 926463), (299, 523653), (377, 415311), (463, 338169), (507, 308821), (667, 234741), (897, 174551), (1131, 138437), (1389, 112723), (2001, 78247), (3887, 40281), (4901, 31947), (6019, 26013), (8671, 18057), (10649, 14703), (11661, 13427)]