158402368

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{57559}}^1$

素因数の和:57614

約数の個数: 28

約数和(自身を含む): 321645280

約数和(自身を除く): 163242912

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 57559, 115118, 230236, 460472, 920944, 1841888, 2475037, 3683776, 4950074, 9900148, 19800296, 39600592, 79201184, 158402368]

約数ペア:

[(1, 158402368), (2, 79201184), (4, 39600592), (8, 19800296), (16, 9900148), (32, 4950074), (43, 3683776), (64, 2475037), (86, 1841888), (172, 920944), (344, 460472), (688, 230236), (1376, 115118), (2752, 57559)]