156645633

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1163}}^1$

素因数の和:1341

約数の個数: 32

約数和(自身を含む): 234662400

約数和(自身を除く): 78016767

約数列:

[1, 3, 17, 19, 51, 57, 139, 323, 417, 969, 1163, 2363, 2641, 3489, 7089, 7923, 19771, 22097, 44897, 59313, 66291, 134691, 161657, 375649, 484971, 1126947, 2748169, 3071483, 8244507, 9214449, 52215211, 156645633]

約数ペア:

[(1, 156645633), (3, 52215211), (17, 9214449), (19, 8244507), (51, 3071483), (57, 2748169), (139, 1126947), (323, 484971), (417, 375649), (969, 161657), (1163, 134691), (2363, 66291), (2641, 59313), (3489, 44897), (7089, 22097), (7923, 19771)]