123024136

素因数分解:

$2^3\times {\mathrm{197}}^1\times {\mathrm{251}}^1\times {\mathrm{311}}^1$

素因数の和:765

約数の個数: 32

約数和(自身を含む): 233513280

約数和(自身を除く): 110489144

約数列:

[1, 2, 4, 8, 197, 251, 311, 394, 502, 622, 788, 1004, 1244, 1576, 2008, 2488, 49447, 61267, 78061, 98894, 122534, 156122, 197788, 245068, 312244, 395576, 490136, 624488, 15378017, 30756034, 61512068, 123024136]

約数ペア:

[(1, 123024136), (2, 61512068), (4, 30756034), (8, 15378017), (197, 624488), (251, 490136), (311, 395576), (394, 312244), (502, 245068), (622, 197788), (788, 156122), (1004, 122534), (1244, 98894), (1576, 78061), (2008, 61267), (2488, 49447)]