133025144

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{55243}}^1$

素因数の和:55299

約数の個数: 32

約数和(自身を含む): 291688320

約数和(自身を除く): 158663176

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 55243, 110486, 220972, 386701, 441944, 773402, 1546804, 2375449, 3093608, 4750898, 9501796, 16628143, 19003592, 33256286, 66512572, 133025144]

約数ペア:

[(1, 133025144), (2, 66512572), (4, 33256286), (7, 19003592), (8, 16628143), (14, 9501796), (28, 4750898), (43, 3093608), (56, 2375449), (86, 1546804), (172, 773402), (301, 441944), (344, 386701), (602, 220972), (1204, 110486), (2408, 55243)]