156937894802

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{31274989}}^1$

素因数の和:31275197

約数の個数: 16

約数和(自身を含む): 254828618520

約数和(自身を除く): 97890723718

約数列:

[1, 2, 13, 26, 193, 386, 2509, 5018, 31274989, 62549978, 406574857, 813149714, 6036072877, 12072145754, 78468947401, 156937894802]

約数ペア:

[(1, 156937894802), (2, 78468947401), (13, 12072145754), (26, 6036072877), (193, 813149714), (386, 406574857), (2509, 62549978), (5018, 31274989)]