156624542

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1\times {\mathrm{4057}}^1$

素因数の和:4355

約数の個数: 16

約数和(自身を含む): 238610400

約数和(自身を除く): 81985858

約数列:

[1, 2, 97, 194, 199, 398, 4057, 8114, 19303, 38606, 393529, 787058, 807343, 1614686, 78312271, 156624542]

約数ペア:

[(1, 156624542), (2, 78312271), (97, 1614686), (194, 807343), (199, 787058), (398, 393529), (4057, 38606), (8114, 19303)]