156919968872

素因数分解:

$2^3\times {\mathrm{2371}}^1\times {\mathrm{8272879}}^1$

素因数の和:8275256

約数の個数: 16

約数和(自身を含む): 294349070400

約数和(自身を除く): 137429101528

約数列:

[1, 2, 4, 8, 2371, 4742, 9484, 18968, 8272879, 16545758, 33091516, 66183032, 19614996109, 39229992218, 78459984436, 156919968872]

約数ペア:

[(1, 156919968872), (2, 78459984436), (4, 39229992218), (8, 19614996109), (2371, 66183032), (4742, 33091516), (9484, 16545758), (18968, 8272879)]