16158926

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:213

約数の個数: 48

約数和(自身を含む): 30139776

約数和(自身を除く): 13980850

約数列:

[1, 2, 7, 14, 23, 46, 49, 67, 98, 107, 134, 161, 214, 322, 469, 749, 938, 1127, 1498, 1541, 2254, 2461, 3082, 3283, 4922, 5243, 6566, 7169, 10486, 10787, 14338, 17227, 21574, 34454, 50183, 75509, 100366, 120589, 151018, 164887, 241178, 329774, 351281, 702562, 1154209, 2308418, 8079463, 16158926]

約数ペア:

[(1, 16158926), (2, 8079463), (7, 2308418), (14, 1154209), (23, 702562), (46, 351281), (49, 329774), (67, 241178), (98, 164887), (107, 151018), (134, 120589), (161, 100366), (214, 75509), (322, 50183), (469, 34454), (749, 21574), (938, 17227), (1127, 14338), (1498, 10787), (1541, 10486), (2254, 7169), (2461, 6566), (3082, 5243), (3283, 4922)]