159740024

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37889}}^1$

素因数の和:37943

約数の個数: 32

約数和(自身を含む): 327369600

約数和(自身を除く): 167629576

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 527, 1054, 2108, 4216, 37889, 75778, 151556, 303112, 644113, 1174559, 1288226, 2349118, 2576452, 4698236, 5152904, 9396472, 19967503, 39935006, 79870012, 159740024]

約数ペア:

[(1, 159740024), (2, 79870012), (4, 39935006), (8, 19967503), (17, 9396472), (31, 5152904), (34, 4698236), (62, 2576452), (68, 2349118), (124, 1288226), (136, 1174559), (248, 644113), (527, 303112), (1054, 151556), (2108, 75778), (4216, 37889)]