156933749

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2239}}^1$

素因数の和:2313

約数の個数: 32

約数和(自身を含む): 206438400

約数和(自身を除く): 49504651

約数列:

[1, 7, 17, 19, 31, 119, 133, 217, 323, 527, 589, 2239, 2261, 3689, 4123, 10013, 15673, 38063, 42541, 69409, 70091, 266441, 297787, 485863, 723197, 1179953, 1318771, 5062379, 8259671, 9231397, 22419107, 156933749]

約数ペア:

[(1, 156933749), (7, 22419107), (17, 9231397), (19, 8259671), (31, 5062379), (119, 1318771), (133, 1179953), (217, 723197), (323, 485863), (527, 297787), (589, 266441), (2239, 70091), (2261, 69409), (3689, 42541), (4123, 38063), (10013, 15673)]