156979869646

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{719}}^1\times {\mathrm{1789597}}^1$

素因数の和:1790379

約数の個数: 16

約数和(自身を含む): 239662964160

約数和(自身を除く): 82683094514

約数列:

[1, 2, 61, 122, 719, 1438, 43859, 87718, 1789597, 3579194, 109165417, 218330834, 1286720243, 2573440486, 78489934823, 156979869646]

約数ペア:

[(1, 156979869646), (2, 78489934823), (61, 2573440486), (122, 1286720243), (719, 218330834), (1438, 109165417), (43859, 3579194), (87718, 1789597)]