149567768

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{157109}}^1$

素因数の和:157139

約数の個数: 32

約数和(自身を含む): 339357600

約数和(自身を除く): 189789832

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 157109, 314218, 628436, 1099763, 1256872, 2199526, 2670853, 4399052, 5341706, 8798104, 10683412, 18695971, 21366824, 37391942, 74783884, 149567768]

約数ペア:

[(1, 149567768), (2, 74783884), (4, 37391942), (7, 21366824), (8, 18695971), (14, 10683412), (17, 8798104), (28, 5341706), (34, 4399052), (56, 2670853), (68, 2199526), (119, 1256872), (136, 1099763), (238, 628436), (476, 314218), (952, 157109)]