156372904

素因数分解:

$2^3\times {\mathrm{2053}}^1\times {\mathrm{9521}}^1$

素因数の和:11580

約数の個数: 16

約数和(自身を含む): 293372820

約数和(自身を除く): 136999916

約数列:

[1, 2, 4, 8, 2053, 4106, 8212, 9521, 16424, 19042, 38084, 76168, 19546613, 39093226, 78186452, 156372904]

約数ペア:

[(1, 156372904), (2, 78186452), (4, 39093226), (8, 19546613), (2053, 76168), (4106, 38084), (8212, 19042), (9521, 16424)]