151257872

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{113899}}^1$

素因数の和:113990

約数の個数: 20

約数和(自身を含む): 296595600

約数和(自身を除く): 145337728

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 113899, 227798, 455596, 911192, 1822384, 9453617, 18907234, 37814468, 75628936, 151257872]

約数ペア:

[(1, 151257872), (2, 75628936), (4, 37814468), (8, 18907234), (16, 9453617), (83, 1822384), (166, 911192), (332, 455596), (664, 227798), (1328, 113899)]