144942136

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{46337}}^1$

素因数の和:46383

約数の個数: 32

約数和(自身を含む): 300270240

約数和(自身を除く): 155328104

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 782, 1564, 3128, 46337, 92674, 185348, 370696, 787729, 1065751, 1575458, 2131502, 3150916, 4263004, 6301832, 8526008, 18117767, 36235534, 72471068, 144942136]

約数ペア:

[(1, 144942136), (2, 72471068), (4, 36235534), (8, 18117767), (17, 8526008), (23, 6301832), (34, 4263004), (46, 3150916), (68, 2131502), (92, 1575458), (136, 1065751), (184, 787729), (391, 370696), (782, 185348), (1564, 92674), (3128, 46337)]