147091376

素因数分解:

$2^4\times {\mathrm{1291}}^1\times {\mathrm{7121}}^1$

素因数の和:8420

約数の個数: 20

約数和(自身を含む): 285250344

約数和(自身を除く): 138158968

約数列:

[1, 2, 4, 8, 16, 1291, 2582, 5164, 7121, 10328, 14242, 20656, 28484, 56968, 113936, 9193211, 18386422, 36772844, 73545688, 147091376]

約数ペア:

[(1, 147091376), (2, 73545688), (4, 36772844), (8, 18386422), (16, 9193211), (1291, 113936), (2582, 56968), (5164, 28484), (7121, 20656), (10328, 14242)]