156968158456

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{12441991}}^1$

素因数の和:12442099

約数の個数: 32

約数和(自身を含む): 313538198400

約数和(自身を除く): 156570039944

約数列:

[1, 2, 4, 8, 19, 38, 76, 83, 152, 166, 332, 664, 1577, 3154, 6308, 12616, 12441991, 24883982, 49767964, 99535928, 236397829, 472795658, 945591316, 1032685253, 1891182632, 2065370506, 4130741012, 8261482024, 19621019807, 39242039614, 78484079228, 156968158456]

約数ペア:

[(1, 156968158456), (2, 78484079228), (4, 39242039614), (8, 19621019807), (19, 8261482024), (38, 4130741012), (76, 2065370506), (83, 1891182632), (152, 1032685253), (166, 945591316), (332, 472795658), (664, 236397829), (1577, 99535928), (3154, 49767964), (6308, 24883982), (12616, 12441991)]