143119136

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{2213}}^1$

素因数の和:2313

約数の個数: 48

約数和(自身を含む): 294585984

約数和(自身を除く): 151466848

約数列:

[1, 2, 4, 8, 16, 32, 43, 47, 86, 94, 172, 188, 344, 376, 688, 752, 1376, 1504, 2021, 2213, 4042, 4426, 8084, 8852, 16168, 17704, 32336, 35408, 64672, 70816, 95159, 104011, 190318, 208022, 380636, 416044, 761272, 832088, 1522544, 1664176, 3045088, 3328352, 4472473, 8944946, 17889892, 35779784, 71559568, 143119136]

約数ペア:

[(1, 143119136), (2, 71559568), (4, 35779784), (8, 17889892), (16, 8944946), (32, 4472473), (43, 3328352), (47, 3045088), (86, 1664176), (94, 1522544), (172, 832088), (188, 761272), (344, 416044), (376, 380636), (688, 208022), (752, 190318), (1376, 104011), (1504, 95159), (2021, 70816), (2213, 64672), (4042, 35408), (4426, 32336), (8084, 17704), (8852, 16168)]