147424

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{271}}^1$

素因数の和:298

約数の個数: 24

約数和(自身を含む): 308448

約数和(自身を除く): 161024

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 271, 272, 542, 544, 1084, 2168, 4336, 4607, 8672, 9214, 18428, 36856, 73712, 147424]

約数ペア:

[(1, 147424), (2, 73712), (4, 36856), (8, 18428), (16, 9214), (17, 8672), (32, 4607), (34, 4336), (68, 2168), (136, 1084), (271, 544), (272, 542)]