156989596136

素因数分解:

$2^3\times {\mathrm{7457}}^1\times {\mathrm{2631581}}^1$

素因数の和:2639044

約数の個数: 16

約数和(自身を含む): 294395078340

約数和(自身を除く): 137405482204

約数列:

[1, 2, 4, 8, 7457, 14914, 29828, 59656, 2631581, 5263162, 10526324, 21052648, 19623699517, 39247399034, 78494798068, 156989596136]

約数ペア:

[(1, 156989596136), (2, 78494798068), (4, 39247399034), (8, 19623699517), (7457, 21052648), (14914, 10526324), (29828, 5263162), (59656, 2631581)]