151991696

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{558793}}^1$

素因数の和:558818

約数の個数: 20

約数和(自身を含む): 311807052

約数和(自身を除く): 159815356

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 558793, 1117586, 2235172, 4470344, 8940688, 9499481, 18998962, 37997924, 75995848, 151991696]

約数ペア:

[(1, 151991696), (2, 75995848), (4, 37997924), (8, 18998962), (16, 9499481), (17, 8940688), (34, 4470344), (68, 2235172), (136, 1117586), (272, 558793)]