138157094

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{811}}^1\times {\mathrm{4483}}^1$

素因数の和:5315

約数の個数: 16

約数和(自身を含む): 218460480

約数和(自身を除く): 80303386

約数列:

[1, 2, 19, 38, 811, 1622, 4483, 8966, 15409, 30818, 85177, 170354, 3635713, 7271426, 69078547, 138157094]

約数ペア:

[(1, 138157094), (2, 69078547), (19, 7271426), (38, 3635713), (811, 170354), (1622, 85177), (4483, 30818), (8966, 15409)]